GROUP THI TH PRO CHNH THC THI TH THPT QUC GIA-LN 10 NM 2016 MễN HểA HC Thi gian lm bi: 90 phỳt Mó thi 142 H v tờn: .S BD Cõu 1: Gluxit no sau õy cú phn ng gng? A Tinh bt B Glucoz C Xenluloz D Saccaroz Cõu 2: Hidro húa hon ton CH3CH2CHO thỡ thu c cht no? A CH3CH2CH3 B CH3CH2COOH C CH3CH(OH)CH3 D CH3CH2CH2-OH Cõu 3: Cho cỏc dung dch: HCl, NaOH, HNO3 (loóng), CuSO4 Fe khụng tỏc dng c vi dung dch no? A CuSO4 B HCl C NaOH D HNO3 (loóng) Cõu 4: gim thiu nguy him cho ngi iu khin phng tin v ngi tham gia giao thụng, cỏc loi kớnh chn giú ca oto thng c lm bng thy tinh hu c Polime no sau õy l thnh phn chớnh ca thy tinh hu c A Poli etilen B Poli (metyl metacrylat) C Poli butadien D Poli (vinylclorua) Cõu 5: Hin ny khớ metan (CH4) c dựng thay th mt phn cho cỏc nhiờn liu húa thch (du m, than ỏ) Ngi ta sn xut khớ metan bng cỏch no? A Thu metan t khớ bựn ao B Cho hi nc qua than núng C Lờn men cỏc cht thi hu c nh phõn gia sỳc hm Biogaz D lờn men ng cc Cõu 6: Tỏch nc 2-metylbutan-2-ol bng H2SO4 c 1700C thu c sn phm chớnh no? A 2-metylbut-1-en B 3-metylbut-2-en C 2-metylbut-2-en D 2-metylbut-3-en Cõu 7: Ly 6,0 gam andehit fomic tỏc dng vi dung dch AgNO3 NH3 d thỡ thu c m gam Ag Giỏ tr ca m l? A 21,6 gam B 86,4 gam C 129,6 gam D 43,2 gam Cõu 8: Cht no sau õy khụng lm mt mu dung dch nc Br2 nhit thng? A Andehit axetic B Axit fomic C Glucoz D Benzen Cõu 9: Dung dch CuSO4 loóng c dựng lm thc dit nm iu ch 800 gam dung dch CuSO4 5% thỡ lng CuSO4.5H2O cn dựng l? A 62,5 gam B 40,0 gam C 32,0 gam D 25,6 gam Cõu 10: Ly 2,06 gam mui NaX (X l halogen) tỏc dng vi dung dch AgNO3 d thu c 3,76 gam kt ta X l nguyờn t no? A I B Br C Cl D F Cõu 11: Ly 7,8 gam kali tỏc dng hon ton vi nc thu c V lớt khớ (ktc) Giỏ tr ca V l A 2,24 lớt B 1,12 lớt C 0,56 lớt D 4,48 lớt Cõu 12: Cht no sau õy l cht in li yu? A HNO3 B NaCl C KOH D H2S Cõu 13: Cho cỏc cht: phenol, stiren, benzen, toluen, anilin, glixerol S cht tỏc dng c vi dung dch nc Brom iu kin thng l? A B C D Cõu 14: Trong cỏc kim loi sau õy, kim loi cú tớnh kh mnh nht l? A Ag B Mg C Fe D Cu Cõu 15: Phỏt biu khụng ỳng l: A Phenol phn ng vi dung dch NaOH, ly mui va to cho tỏc dng vi dung dch HCl li thu c phenol B Anilin phn ng vi dung dch HCl, ly mui va to cho tỏc dng vi dung dch NaOH li thu c anilin C dung dch natri phenolat phn ng vi khớ CO2, ly kt ta va to cho tỏc dng vi dung dch NaOH li thu c natri phenolat D Axit axetic phn ng vi dung dch NaOH, ly dung dch mui va to cho tỏc dng vi khớ CO2 li thu c axit axetic Cõu 16: Cho hn hp Fe, Mg vo dung dch AgNO3 v Cu(NO3)2 thỡ thu c dung dch A v kim loi Kim loi thu c sau phn ng l? A Cu B Ag C Fe D Mg Trang 1/4 - Mó thi 142 Cõu 17: Nguyờn t X cú in tớch ht nhõn l 15+ trng thỏi c bn X cú bao nhiờu electron lp ngoi cựng? A B C D Cõu 18: Trong s cỏc kim loi Al, Zn, Fe, Ag Kim loi no khụng tỏc dng c vi H2SO4 (loóng) nhit thng? A Ag B Zn C Al D Fe Cõu 19: Trong cỏc cht: H2SO4, Ba(OH)2, NaCl, KHSO4 Dung dch cht no (nng khong 0,1M) lm qu tớm chuyn thnh mu xanh? A NaCl B KHSO4 C H2SO4 D Ba(OH)2 Cõu 20: Phn ng no sau õy lu hunh úng vai trũ l cht oxi húa t t A S + O2 SO2 B S + 2Na Na2S t t0 C S + 2H2SO4 () 3SO2 + 2H2O D S + 6HNO3 () H2SO4 + 6NO2 + 2H2O Cõu 21: Aminoaxit no sau õy cú phõn t nht? A Axit glutamic B Valin C Glyxin D Alanin Cõu 22: Trựng hp hirocacbon no sau õy to polime dựng sn xut cao su buna? A Penta-1,3-ien B Buta-1,3-ien C But-2-en D 2-metylbuta-1,3-ien Cõu 23: Ly 1,76 gam mt este n chc X tỏc dng va vi 200ml dung dch NaOH 0,1M, kt thỳc phn ng thu c 1,64 gam mui X l? A HCOOC3H7 B CH3COOCH3 C C2H5COOCH3 D CH3COOC2H5 Cõu 24: t chỏy hon ton mol CH3COOH thỡ tng lng CO2 v H2O thu c l? A 124 gam B 142 gam C 106 gam D 60 gam Cõu 25: Cho 17,6 gam hn hp X gm Fe v Cu phn ng vi dung dch HCl loóng (d), n phn ng xy hon ton thu c 4,48 lớt khớ H2 (ktc) v dung dch cha m gam mui Giỏ tr ca m l ? A 25,4 gam B 31,8 gam C 24,7 gam D 18,3 gam Cõu 26: Cht no sau õy thuc dóy ng ng anken A C3H8 B C2H4 C C6H6 D C4H6 Cõu 27: Ln lt cho mt mu Ba v cỏc dung dch K2SO4, NaHCO3, HNO3, NH4Cl Cú bao nhiờu trng hp xut hin kt ta? A B C D Cõu 28: Hp cht no sau õy l hp cht ion? A NH3 B H2O C CO2 D NaCl Cõu 29: Cht no sau õy tỏc dng c vi NaOH? A CH3CHO B C2H5OH C C6H5OH (thm) D C2H2 Cõu 30: Cho cỏc cht: HCOO-CH3, CH3-COOH, CH3-COOCH=CH2, CH3-CH2-CHO, (COOCH3)2 S cht dóy thuc loi este l A B C D Cõu 31: Cho cỏc chuyn húa sau: 0 xt , t X + H2O Y; Y + Br2 + H2O Axit gluconic + HBr Axit gluconic + NaHCO3 Z + Natri gluconat + H2O luùc Z + H2O as, dieọp X + E Cỏc cht X, Y ln lt l A saccaroz, glucoz B tinh bt, glucoz C xenluloz, glucoz D tinh bt, fructoz Cõu 32: t chỏy hon ton 9,65 gam hn hp X gm cỏc amin no h thu c 17,6 gam CO2 v 12,15 gam H2O Nu cho 19,3 gam X tỏc dng vi HCl d c m gam mui Xỏc nh m? A 37,550 gam B 28,425 gam C 18,775 gam D 39,375 gam Cõu 33: Cho Cacbon (C) ln lt tỏc dng vi Al, H 2O, CuO, HNO3 c, H2SO4 c, KClO3, CO2 iu kin thớch hp S phn ng m ú C úng vai trũ l cht kh? A B C D Cõu 34: t chỏy hon ton 9,0 gam cht X thu c hn hp khớ v hi A gm CO2, HCl, H2O v N2 Cho mt phn A i chm qua dung dch Ca(OH)2 d thy cú 5,4 gam kt ta, lng dung dch gim 1,638 gam v cú 0,1008 lớt khớ khụng b hp th Phn cũn li ca A cho li chm qua dung dch AgNO3 HNO3 d thy lng dung dch gim 4,788 gam v cú 10,332 gam kt ta Bit cỏc phn ng u xy hon ton, cỏc khớ o ktc Xỏc nh phõn t ca X (gam/mol)? A 240 B 180 C 200 D 160 Trang 2/4 - Mó thi 142 Cõu 35: iu ch Fe(OH)2 phũng thớ nghim, ngi ta tin hnh nh sau: un sụi dung dch NaOH sau ú cho nhanh dung dch FeCl2 vo dung dch NaOH ny Mc ớch chớnh ca vic un sụi dung dch NaOH l? A Phõn hy ht mui cacbonat, trỏnh vic to kt ta FeCO3 B y ht oxi hũa tan, trỏnh vic oxi hũa tan oxi húa Fe(II) lờn Fe(III) C nc kh Fe(III) thnh Fe(II) D y nhanh tc phn ng Cõu 36: Ch dựng CO2 v H2O nhn bit c bao cht bt trng (trong cỏc l khụng nhón) s cỏc cht sau: NaCl , Na2CO3, Na2SO4, BaCO3 , BaSO4 A B C D Cõu 37: Cho X, Y, Z, T l cỏc cht khỏc s cht HCOOH; CH3COOH; HCl; C6H5OH (phenol) v pH ca cỏc dung dch trờn c ghi bng sau: Cht X Y Z T pH ( dung dch nng 0,01M, 250C) 6,48 3,22 2,00 3,45 Nhn xột no sau õy ỳng? A X c iu ch trc tip t ancol etylic B Y cú phn ng gng C Z to kt ta trng vi nc brom D T cho phn ng gng Cõu 38: Cho cỏc phng trỡnh phn ng: (1) dung dch FeCl3 + Cu (5) K + H2O (2) Hg + S (6) H2S + O2 d (3) F2 + H2O (7) SO2 + dung dch Br2 (4) MnO2 + HCl c (8) Mg + dung dch HCl Trong cỏc phn ng trờn, s phn ng to n cht l: A B C D Cõu 39: Cho dung dch HCl c tỏc dng vi 6,32 gam KMnO4 Tớnh lng HCl ó b oxi húa? A 7,3 gam B 23,36 gam C 3,65 gam D 11,68 gam Cõu 40: Cho hn hp X gm axit butanoic, butan-1,4-iamin, but-2-en-1,4-iol t chỏy hon ton m gam hn hp X, sn phm chỏy hp th hon ton vo 300ml dung dch Ca(OH)2 0,1 M thu c kt ta v dung dch Y Y tỏc dng va vi dung dch Ba(OH)2 li thy xut hin kt ta Tng lng kt ta hai ln l 4,97 gam Giỏ tr ca m l A 0,72 B 0,82 C 0,94 D 0,88 Cõu 41: t chỏy hon ton mt este no chc mch h X Sc ton b sn phm chỏy vo dung dch Ca(OH)2 d, sau phn ng thu c 5,0 gam kt ta v lng dung dch gim 2,08 gam Bit x phũng hoỏ X ch thu c mui ca axit cacboxylic v ancol S ng phõn ca X l: A B C D Cõu 42: Trong bỡnh kớn cha hn hp X gm hidrocacbon A mch h (th khớ iu kin thng) v 0,06 mol O2, bt tia la in t X (ch xy phn ng X chỏy to thnh CO2 v H2O) Ton b hn hp sau phn ng cho i qua bỡnh ng 3,5 lớt dung dch Ca(OH)2 0,01M thỡ thu c gam kt ta Khớ nht thoỏt bỡnh cú th tớch 0,224 lớt (ktc) Bit cỏc phn ng xy hon ton, nc b ngng t cho qua dung dch, cú bao nhiờu CTPT tha A? A B C D Cõu 43: Hũa tan m gam hn hp FeCl2, FeCl3, CuCl2 vo nc c dung dch X Sc H2S d vo thy xut hin cht rn Y nng 1,28 gam v dung dch Z Cho Z tỏc dng vi dung dch AgNO3 d thy cú 22,25 kt ta Hũa tan Y HNO3 d thy thoỏt 1,4 gam khớ nht bit cỏc phn ng xy hon ton, sn phm kh N+5 l NO Giỏ tr m gn nhõt vi giỏ tr? A 8,4 gam B 9,4 gam C 7,8 gam D 7,4 gam Cõu 44: in phõn lớt dung dch X gm Cu(NO3)2 0,6M v FeCl3 0,4M n anot thoỏt 17,92 lớt khớ (ktc) thỡ dng li Ly catot bỡnh in phõn, khuy u dung dch phn ng xy hon ton thỡ thu c dung dch Y Gi thit kim loi sinh u bỏm lờn catot, sn phm kh ca N+5 (nu cú) l NO nht Giỏ tr (mX mY) gn nht l? A 92 gam B 102 gam C 101 gam D 91 gam Cõu 45: Ly mt lng ancol but-2-in-1,4-diol cho qua bỡnh ng CuO un núng mt thi gian c 14,5 gam hn hp X gm khớ v hi ( Gi s ch xy phn ng oxi húa chc ancol thnh chc andehit) Chia X thnh phn bng - Phn 1: Tỏc dng vi Na d thu c 1,68 lit H2 (ktc) - Phn 2: Tỏc dng va vi dung dch nc cha m gam Br2 Xỏc nh m? A 32 gam B 40 gam C 20 gam D 16 gam to to Trang 3/4 - Mó thi 142 Cõu 46: Mt loi nc t nhiờn cú cha [Ca2+] = 4.10-4M; [HCO3-] = 3.10-4M, cũn li l ion Cl- lm mm loi nc ny thng cú cỏch - Cỏch 1: Cho tỏc dng vi lng va Na2CO3 - Cỏch 2: Cho tỏc dng va vi CaO loi b phn nc cng tm thi ri sau ú tỏc dng va vi Na2CO3 Mt nh mỏy sn xut nc sinh hot cú cụng sut trung bỡnh 100000 m3/1 ngy ờm, dựng ngun nc trờn sn xut nc sch (gi thit l nc mt hon ton cng) nu s dng cỏch thỡ nm (365 ngy) nh mỏy nc ny s tit kim c so vi cỏch bao khong nhiờu tin? (bit n giỏ Na2CO3: 6000/1kg; CaO; 1000/1kg) A 2117 triu ng B 6044triu ng C 3175 triu ng D 6657 triu ng Cõu 47: Nh t t dung dch n d Ba(OH)2 0,2M vo 100 ml dung dch A cha Al2(SO4)3 xM Mi quan h gia lng kt ta v s mol OH- c biu din bng th sau: Nu cho 100ml dung dch hn hp Ba(OH)2 0,2M v NaOH 0,3M vo 100ml dung dch A thỡ lng kt ta thu c l bao nhiờu? A 5,44 gam B 4,66 gam C 5,70 gam D 6,22 gam Cõu 48: Nung m gam hn hp A gm Mg, FeCO3, FeS, Cu(NO3)2 (trong A % lng oxi l 47,818%) mt thi gian (mui nitrat b nhit phõn hon ton) thỡ thu c cht rn B v 11,144 lớt hn hp khớ gm CO2, NO2, O2, SO2 B phn ng hon ton vi HNO3 c núng d (thy cú 0,67 mol HNO3 phn ng) thu c 321 dung dch C v 3,136 lớt hn hp X gm NO2 v CO2 ( d X ) C tỏc dng hon ton vi BaCl2 d thy H2 14 xut hin 2,33 gam kt ta Bit cỏc khớ o ktc Giỏ tr gn nht ca m l? A 48 B 33 C 40 D 42 Cõu 49: X l mt peptit cú 16 mt xớch (c to t cỏc -amino axit no, h, cú nhúm -NH2 v nhúm COOH) t chỏy m gam X cn dựng 45,696 lớt O2 Nu ly m gam X cho tỏc dng vi lng va dung dch NaOH ri cụ cn cn thn thỡ thu c hn hp cht rn Y t chỏy hon ton Y bỡnh cha 12,5 mol khụng khớ, ton b khớ sau phn ng chỏy c ngng t hi nc thỡ cũn li 271,936 lớt hn hp khớ Z Bit cỏc phn ng xy hon ton, cỏc khớ o ktc, khụng khớ cú th tớch O2 cũn li l N2 Giỏ tr gn nht ca m l? A 46 gam B 41 gam C 43 gam D 38 gam Cõu 50: Hn hp A gm axit cacboxylic no, h X, Y, Z (MX < MY