BỘ ĐỀ THI HSG LỚP 10 CÁC BỘ MÔN 2014-2015

Write t rile County Council has decided to give a higher 61 ---to cycling and agreed a new strategy to guide the way ahead in East Sussex.. The County Council will work with local cyclin

0) Difm A n~lll v~ phia bilc clla ouang chi luy6n Nam, cach chi luy6n Nam 38 0 11' Khi 11lui

Tim loa 09 oja ly clla di6m A.

(~{~H 2 (4,0 d.i~m)

a) Phan tich anh huang cua dja hinh d6n nhi~t OQva khi ap.

b) ",iguyen nhiin e1nJ yfu nao gay nen SlJ suy tl10ai o~t va hoang m\lc h6a?

(~<;~, "1': IA f< ,"'It' ~ '0

,.•.••L ,.', '."'," "WIll)

") Gia irmQ dan s6 lu nhienc\la th~ gi6'i nam 2005: Tg "" 21%0 - 9%0 = 1,2%, Hay neu y

':.:~~~"-b) Ch:: biet dan s6 thf gi6i nam 2005 la 6,477 tl nguai, Gia Slr gia tang dan s6 w nhien Clla th2 gl61 leI 1,2% va !chang thay d6i trong giai do\m 2004-2012, Trinh bay cach tinh va cli6n kit qUil van bim" theo m~n san:

ci Qua nh~\l oinh du6i day, dva van !cien thuc oa h9C, hay ph an tich nhu-ng tac dQng clla qua trlnh (16 thi hoa d6i v6i SV'phat tri~n kinh tf - xa hQi,

Ciu 4 (4,0 di~m)

a) Can ca daa duai day eho thAy mQt d~c cli~m cO' bim cua san xu~t nang nghi~p,

Trang trrJ'i,trang tldt, trang may Trang nnw, trang ming, trang ngay, trang tlem

Trang cho chan Cling, tla mJm Trili yen bidn I(mg mO'iyen tdm long

Cha bibt d{ic di~m do la gi? XnAt phat tir dau ma co d~c oi~m do?

hi Cay cong nghi~p co vai tro nhu th6 nao mit I\\i chi~m lhi phftn 16n trong xu~t khftu nong san hi~n nay? Vi sao cay cong nghi~p chi duQ'c tr6ng t~p trung (y mQt s6 nO'i nh~t dinh? c) Phan tich anh huang cua nhan t6 w nhien o~n SlJ phat trib va phan b6 nganh cong nghi~p.

1

SAN LUONG LUONG TH{/C CUA THE 0l6I NAM 1990 vA 2008

s6 GIAO DVC vA DAoT~o

DONGNAI Df; THI CHINH THUC

KY THI CHON HOC SINH GIGI LOP 10

NAM HOC 2014 - 2015 MON: HGA HOC ThiYigian lam bili: 180 phut Ngay thi: 03/04/2015

(D~ thi nay g6m co 2 trang, co 5 cau) Gin I: (5,5 di~m)

Can 1.1: Hqp chdt A t<lObai cac ion M' va XO~ T6ng s6 h<ltelectron trong mQt phan hi Ala 91, trong

mQt ion XO~ la 32 Bi~t trong M co s6 nahon nhi~u han s6 proton la 6 X thuQc chu ki 2 va co

s6 nahon bfulg s6 proton.

a/ Xac dinh cong thuc cua A

bl Vi~t 6 phuong trinh phan ung khac nhau t<loduqc A Can 1.2: Hay:

a/ Vi~t phuong trinh giai thich vi sao khOng th~ bilo quan dung dich H2S, dung djch HI lau trong ph6ng thi nghi~m

bl S~p x~p (co giai thich) cac hidro halogenua: HF, HCl, HBr, HI theo nhi~t dQsoi tang ddn.

cl S~p x~p (co giai thich) cac hidro halogenua: HF, HCI, HBr, HI theo tinh khu tang d~n

dl So sanh (co giai thich) S\f phan C\fC cua cac lien k~t trong cac phan ill sau: HF, H20, H2S Can II: (4,0 di~m)

Can 11.1: Co cac chM{A), (B), (C), (D), (G), (E), (H), (I), (K), (L), (M).

Cho so d6 cacphan trng:

(1) (A)~(B)+(C)+(D) (2) (C)+(E)~(G)+(H)+(I) (3) (A)+(E)~(K)+(G)+(I)+(H) (4) (K)+(H)~(L)+(I)+(M)

- (D); (I); (M) la cac don ch~t

- Khi (I) co ti kh6i hoi so vai khi heli la 17,75.

- (L) la mQtbazatan tbttrong nuac D~ trung bOa2,80 gam (L) thi cdn 200ml dungdich HCI 0,25M a/ Xac djnh (I), (L)

bl Hoan thanh cac phan ung cua sod6 tren (ghi rii di~u ki~n phan trng) Can 11.2: Chi dung them nuac (khOng dun nong hay lam l<mh),hay nh!in bi~t cac 10 hoa chdt mM nhan

chUa riengbi~t tung chdt rful trong cac chdt r~n sau: NaHS04, BaCh, CaS03, Na2S03 Vi~t phuong trinh phan trng hoa hQc xay ra.

Can III: (4,0 di~m)

Can 111.1:Hoan thanh so dil phan trng sau: (m6i mili ten la mQt phan trng khac nhau, ghi rii di~u ki~n (n~u

co):

Xenluloz(j~C 6H 0 ~CO12 6 2~NaHS~H. 2S~SO 2.~K 2SO4

l.

,

I,,

Can 111.2: 680°C, hoa tan m (gam) X (mu3i sunfat ng(im nuae eua mot kim 10;;liMa tri II (MS04.nH20»

vao nuae thu duqe 25,0000 gam dung djeh bao Ma Khi h;;lnhii)t dO dung djeh thu duqe atren xu3ng 25°C thi th~y xu~t hii)n 8,94 gam tinh th~ X k~t tinh (k~t tim) Tim e6ng thue eua X Bi~t

dOtan eua MS04 trong nuae a80°C va 25°C l~ luqt la 53,6 gam va 23,0 gam Mx< 280(u) Can IV: (3,5 di~m)

Can IV.I: Xet thi nghii)ma850°C, eho phuangtrinh phan irng:

CO(khi) +H20(hOI)( ) CO 2 (khl) +H 2 (khl)Kc = I

aJ Tinh ti Ii)ehuy~n Ma CO n~u xu~t pMt til h6n hqp cling s3 mol eua CO va H20.

bl N~u dling s3 mol H20 g~p 99 lfrn s3 mol eua CO thi ti Ii) ehuy~n hoa eua CO bay giiJ la bao nhieu? K~t qua nay co phu hqp vai nguyen Iy ehuy~n djeh can bfuIg Le Chiitelie kh6ng?

Can IV.2: H6n hqp X g3m oxi va ozon co ti kh3i so vai hidro b~ng 20 Y la h6n hqp khi va hoi g3m metan,

etilen va benzen (trong do co hai eh~t co cling s3 mol) D3t ehay hoan toan m (gam) h6n hqp Y

e~ dung vila du 2,688 lit h6n hqp X (doadi~u kii)n 836 mmHg, 27,3°C) chi thu duqe C02 (4,4 gam) va nuae Tinh ph~ tram kh3i luqng eua tUng eh~t trong h6n hqp Y.

Can V: (3,0 di~m)

Cho m (gam) hbn hqp X g3m FeC03 va CaC03 ehia lam 2 ph~.

Ph~ I co kh3i luqng m} (gam) eho tae d\lng vila du vai dung dieh HCI thu duqe dung dieh Y Cho h~t luqng dung dieh Y tae dung vai luqng du dung djeh AgN03 thu duqe 150,75 gam k~t rna Phfrn 2 co kh3i hrqng m2 (gam) eho tae d\lng vai luqng du dung dieh H2S04 diie, nong thu duqe dung djeh Z va h6n hqp khi T (S02 la san ph~m khu duy nh~t eua H2S04) Cho toan bOT lac dung

vai luqng du nuae brom th~y co 1,60 gam brom phan ung.

Bi~t cae phan irng xay ra hoan toano m, -m 2 =43,38.

aJ Vi~t cae phuong trinh phan irng xay ra.

Thl sinh dU"(fcsit' dljng biing hf fh6ng tudn holm cac nguyen f6 hoa h(Jc

o so' GIAo Dl)C vA flAo KY THI CHON 'HOC SINH GI61 LaP 10 cAp TINH

flO'NG NAI

£l~ THI CHiNH THUC

105 cau + 1 bai IUan)

khao

I LISTENING (4 points) HUONG DAN PHAN THI NGHE HIED:

• Bili nghe g6m 2 ph<ln, mlii ph<lndu(,Ycnghe 21<ln, m6i llin cilch nhau 15 giiiy, rnad<luvil k~t thuc mlii ph<lnnghe co tin hi~u.

• Mad<luvil k~t thUe bili nghe co tin hi~u nh;,tc.Thi sinh co 3 phUt d~ hoiln ehinh bili tmae khi tin hi~u nh;,tc k~t thuc hai nghe.

• M9i huang dfui cho thi sinh (bAng ti~ng Anh) dii co trong bili nghe.

A drinking coffee

B training

C studying 3.According to Bill, what does the experiment show?

A Quantities of water are hard to measure.

B Children under five make many mistakes.

C Clear thinking is difficult for small children.

4.BiII's assignment is about the stages in a child's

Complete the $ummary.

('1j.lestarted the psychology course in the (5) year Previously she studied law "h" enj0)ied studying the (6) , , branch of that subject The worst thing was having to remember Jots of (7) • • She found (8) especially technical She did

nOl en,;oy spending her time reading about (9) in the library The part of the psychology course she likes best is experimental psychology, because it involves ,HI~ • , activities "

.,

" ,i

"I

Write the appropriate letters A-C against the flat numbers.

What is the next thing the student should do?

Your answers: ,

Complete the sentences below.

27.1 he :arthat passed us -. -. -100 miles an hour

A two public excellent tennis courts

4

31 Do you know the man -over there?

32 If you don't stop smoking ,you - a risk of developing chronic bronchitis

33 They spent a week in the capital and then made -the country

34 She went -a bad cold just before Christmas

35 All the school's regulations have to be -with

37 Mr Thomson is a -person Ifhe says he will do something, you know that hewill ( DEPEND)

38 After her illness, she started worrying that she was - (WEIGH)

39 The audience clapped loudly in - (APPRECIATE)

40 A list of -events will be posted on the notice board ( COME )4l.I had to take three months off when I was pregnant, but luckily, I had a very -boss (UNDERSTAND)

43.My ankle is really -and I can't walk easily (SWELL)44.There will be no pay rises in the -future.(SEE)

put in forcome in for

mess upset off

fade away

et across

work out

ut down

.~49 .

Jf ._

_-4- ••••• , -,_

I

46.1he phiy -~ -~ -quite a lotof criticism when it first opened

47.He did seem a bit short-tempered, I agree I -it -to overwork

49 Dun't _c. -, -my fireworks too near to the house, will you?

50J[e -' -his life's savings before starting on his wife's

52.George says his marriage life is a mess He and his wife are considering -.- •• .- ".53.Don't let Bill make the arrangements for the picnic as he'll only -. -.them -' .-.-

54.The speaker failed to -. -his message -to the audience

the continents are not fixed in position but

, relative to one another This theory was

continents of the Earth 'fit together whenthey were matched up It was suggestedthen that the present-day continents have

; once been one large continent that had, broken up into pieces which drifted a art

-.;, Your answers:

Questions 61-68: Choose the answer (A, B, C or D) that best fits each space Write

t

rile County Council has decided to give a higher (61 ) -to cycling and

agreed a new strategy to guide the way ahead in East Sussex

ttanspOli It is intended to make it safer, more convenient and attractive, and to increasethe ( 63 } -. -of journeys made by bicycle

\" ?

f

t Cycling is being encouraged both for utility purpose (such as journeys to work,

school and the shops) and for (64 ): -trips for exercise and enjoyment, including longer trips by tourists.

Recent cycle schemes carried out in conjunction with District Councils and other bodies include the Brighton and Hove seafront route and the Cross Levels Way cycle route, in Eastbourne.

(65 )-. -people will be consulted as the strategy is implemented The County Council will work with local cycling and other groups, and a countywide Cycling Forum will be formed to (66 ) -that all bodies concerned with cycling are in regular (67)

The objectives of the Cycling Strategy are given in a leaflet, and a (68 ) -of the full strategy document can be seen in County Council Public Libraries.

Rarely, if ever, (69) -so much concern been expressed about our daily environment(70) -at the present time And oddly enough, apart from those problems of "- heavy traffic, racial integration, overcrowding, and increasing crime and violence generally (71)- -with urban life, the concerns expressed in both town and country are very similar True, many country villages (72) -suffer from an increase in through-traffic, and crime is (73) -the increase in rural areas, though probably at a slower rate than in towns and cities But it is problems such as pollution, unemployment, human rights, energy and

conservation which concern us (74) -, not just those who live in urban areas.

Even in Britain, (75) -the majority of immigrants still live in cities, the challenge of the Multicultural Society will soon reach rural areas in which village communities have remained virtually unchanged for hundreds of years Such communities have already been touched ( or tainted?) (76) -pollution, unemployment and so on: they are (77) -

to face up to what to do with their young people, now that farming has become mechanized, and to fight to conserve the countryside in the face of increasing industrialization What will be the consequences, one wonders, when this rural population becomes multiracial?

(78) -'Part 3:

Questions 79-85.:

'You are going to read a magazine article about a type of fruit Seven'sentences havebeen removed from the article Choose the most suitable sentence from the list A-Hfor each part (79-85) of the article There is one extra sentence which you do notneed to use Write your answers in the numbered space provided below the passage

Tongue Trickster

NevCf mind the tbngue twister - here's the tongue trickster Frank Parsons reports on th,

He looks at the expression on my face, "It's known as the miracle fmit Just put it In yut:.[

My host states knowingly I have experienced first-hand the phenomenon of the

Synsepalum Dulcificum, or the Miracle Fruit This small berry has the amazing effect ofcausing bitter or sour foods to taste as sweet as sugar candy

1- ''' '_.- '-.- _.~ - ,=-_."c'-~''''-'-_~~~'''''_'_'''-_.'_~_", '' ' ,. _.-c ",,-,:.;; '.,,-,.,,;;lO-~""'-'-'-"C-~~-:> - "~

- _ _ -_.-_ • .1

When it comes into contact with acidic foods, like vinegar, it starts to behave like a

sweetener A native fruit of West Africa, the fruit was discovered by western explorers

around 1725

'.: ••• ~_ c'''' "'

Left uncultivated, the miracle fruit grows in bushes reaching six metres in height It

produces crops twice yearly, usually after the,rainy season, and has attractive white

t1owers Despite being around for centuries it is only in recent years that the miracle fruit

has been cultivated as a potential sweetener

Not only that - the fruit can aid patients receiving medical treatment that may leave an

unpleasant taste in the mouth

A These range from wedges of fruit, strong cheeses and pickles to plates of Brussel

sprouts

B It's like I've been transported back to childhood, sitting on the porch with Grandma

C According to scientists the result happens because of a protein called miraculin

E Then push it around your mouth like you'd do with a piece of gum for about sixty

seconds

his tasting parties in an upmarket district of New York

berry before a meal

Your answers:

•

I

'1'

Questions 86-90: Read the information below Ontreatment for snake bites and lInswer the

Snakes are not normally aggressive and tend to bite only when they are threatened ormishandled Some snakes, such as the carpet snake, are not poisonous Others, such a~the brown snake tiger snake and taipan, are very poisonous

Prevention

Symptoms and signs

person is bitten There are often no visible symptoms or signs Take seriously any

BiteS are usually on the I\mbs, especially the legs

Snakebites Warnings

"" never try to suck the venom out of the wound

Do the following statements agree with the information given in the text? Write

FALSE if the statement contradicts the information

NOT GIVEN if there is no information on this

86 To avoid being bitten by a snake at night you should use a flashlight

87 Taipans are one of the most poisonous snakes

88 Snakes will usually bite a person on the arm or leg

89 If bitten by a snake the person should lie down and keep still

90 The snake poison should be removed from the wound

Your answers

V WRITING (6 points)

PART 1: SENTENCE TRANSFORMATION (3 points)

Use the word(s) given in brackets and makc any ncccssary additions to complcte a ncw scntence in such a way that it is as similar as possiblc in meaning to the original sentence Do NOT change the form of the given word You must use betwccn THREE and EIGHT words including the word givcn.

Look at the example in the box.

Example: Immediately after winning the race, Sandy began training for the nextone (HAD)

one

BEARS

, WAS

95 Jack's teacher s~ys he's particularly good at languages.

FLAIR

BIAI

"

104 Should we go ahead with the plan?

ADVISABLE

105 The garage is too small for the van

ROOM

Some movies are serious, designed to make the audience think Other movies aredesigned primarily to amuse and entertain Which type of movie do you prefer? Usespecific reasons and examples to support your answer (Write about 250 WORDS)

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