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Q.37 If the shortest wavelength of H-atom in Lyman series is x, then longest wavelength in Balmer series of He + is : (1) 9 x 36 x (2) 5 5 x (3) 4 5 x (4) 9 Q.38 If NaOH is titrated with HCl, variation of conductance (y-axis) with addition of HCl (x-axis) will be : (1) (3) Q.39 The maximum entropy of mixing occurs when hexane and heptane are mixed respectively in the proportion : (1) 8.6 g and 10.0 g (2) 8.6 g and 8.6 g (3) 10.0 g and 8.6 g (4) 10.0 g and 10.0 g Q.40 Consider following reactions in which A is converted into B, C and D by different methods : CH3 I (CH3)3CCH2CH2OH (B) CH3CCH CH2 II (CH3)3CCHCH3 (C) CH3 (A) III (2) (4) OH (CH3)2CCH(CH3)2 (D) OH Methods, I, II and III are respectively : (1) HBO, oxymercuration-demercuration, hydration (2) HBO, hydration, oxymercuration-demercuration (3) hydration, oxymercuration-demercuration, HBO (4) oxymercuration-demercuration, hydration, HBO Q.41 Glycerol reacts with excess of HI forming : CH2–I CH2 (1) (3) CH–I CH2–I CH3 CH–I CH3 (2) CH CH3 CH3 (4) CH–I CH2–OH Q.37 ;fn ykbZeu Js.kh esa H-ijek.kq dh U;wure rjaxnS/;Z esa x gks] rks He + dh ckej Js.kh dh nh?kZre rjaxnS/;Z gksxh : (1) 9 x 36 x (2) 5 5 x (3) 4 5 x (4) 9 Q.38 ;fn NaOH dks HCl ds lkFk vuqekfir fd;k tk;s] rks HCl (x-v{k) ds ;ksx ds lkFk pkydrk (y-v{k) esa ifjorZu gksxk : CAREER POINT, CP Tower, Road No.1, IPIA, Kota (Raj.), Ph: 0744-3040000 Page # 10 (1) (3) Q.39 fefJr djus dh lokZf/kd ,.VªkWih gksrh gS] tc gsDlsu o gsIVsu dks Øe'k% vuqikr esa fefJr fd;k tkrk gS : (1) 8.6 g rFkk 10.0 g (2) 8.6 g rFkk 8.6 g (3) 10.0 g rFkk 8.6 g (4) 10.0 g rFkk 10.0 g Q.40 vfHkfØ;kvksa ij fopkj dhft, ftlesa A fofHkUu izØeksa }kjk B, C o D esa ifjofrZr gks tkrk gS : CH3 CH3CCH CH2 CH3 (A) I II III (2) (4) (CH3)3CCH2CH2OH (B) (CH3)3CCHCH3 (C) OH (CH3)2CCH(CH3)2 (D) OH izØe I, II o III Øe'k% gS : (1) HBO, vkWDlheZD;qjhdj.k-foeZD;qjhdj.k] ty;kstu (2) HBO, ty;kstu] vkWDlheZD;qjhdj.k-foeZD;qjhdj.k (3) ty;kstu] vkWDlheZD;qjhdj.k-foeZD;qjhdj.k, HBO (4) vkWDlheZD;qjhdj.k-foeZD;qjhdj.k] ty;kstu, HBO Q.41 fXyljkWy] HI ds vkf/kD; esa fØ;k djds cukrk gS : (1) (3) CH2–I CH–I CH2–I CH3 CH–I CH3 (2) CH2 CH CH3 CH3 (4) CH–I CH2–OH
Q.42 Q.43 CH3 CH3C CH2 O H 2O 18 H + Product A formed will be diol with following A structure having 18 O (isotopic) : (1) CH3 CH3C CH2 18 OH OH (2) CH3 CH3C CH2 18 OH OH (3) both are correct (4) none is correct O CH3CCH2C CH end product A is : O (1) CH3CCH2CH2CH2CH2 O (2) (3) (4) CH3CH2CCH2CH2CH3 O CH3CCH2C CCH3 O CH3CCH2HC CHCH3 HO OH NaNH2 H3O⊕ CH3I Q.44 Which is true about beryllium ? (a) Be(OH)2 is basic in nature only (b) Beryllium halides are electron deficient (c) Aqueous solution of BeCl2 is acidic (d) It forms carbide Be2C (1) a, b (2) a, b, c (3) b, c, d (4) a, b, c, d A , Q.45 Which of the following reactions can evolve phosphine ? (a) PH4I + NaOH ⎯ ⎯→ (b) White P + Ca(OH)2 ⎯ ⎯→ (c) AlP + H2O ⎯ ⎯→ (d) H3PO4 ⎯⎯ ⎯ → Heat (1) a, b (2) a, b, c (3) c, d (4) b, c, d CAREER POINT, CP Tower, Road No.1, IPIA, Kota (Raj.), Ph: 0744-3040000 Page # 11 Q.42 Q.43 CH3 CH3C CH2 H 2O 18 H + O mRikn A , 18 O (leLFkkfud) ;qä MkbvkWy gS] ftldh ljapuk gksxh : (1) CH3 CH3C CH2 18 OH OH A (2) CH3 CH3C CH2 18 OH OH (3) nksuksa lgh gSa (4) dksbZ lgh ugha gSa O CH3CCH2C CH vafre mRikn A gS : O (1) CH3CCH2CH2CH2CH2 O (2) CH3CH2CCH2CH2CH3 O (3) CH3CCH2C CCH3 O (4) CH3CCH2HC CHCH3 HO OH NaNH2 H3O⊕ CH3I Q.44 fuEu esa ls dkSulk cSfjfy;e ds fy, lR; gS ? (a) Be(OH)2 izd`fr esa dsoy {kkjh; gS (b) csjsfy;e gSykbM] bysDVªkWu U;wu gS (c) BeCl2 dk tyh; foy;u vEyh; gS (d) ;g dkckZbM Be2C cukrk gS (1) a, b (2) a, b, c (3) b, c, d (4) a, b, c, d A , Q.45 fuEu esa ls dkSulh vfHkfØ;k esa QkWLQhu fu"dkflr gks ldrh gS ? (a) PH4I + NaOH ⎯ ⎯→ (b) White P + Ca(OH)2 ⎯ ⎯→ (c) AlP + H2O ⎯ ⎯→ (d) H3PO4 ⎯⎯ ⎯ → Heat (1) a, b (2) a, b, c (3) c, d (4) b, c, d
- Page 1 and 2: CAREER POINT TARGET - AIPMT PATTERN
- Page 3 and 4: Q.6 In a resonance column first and
- Page 5 and 6: Q.16 A closed vessel contains a mix
- Page 7 and 8: Column I Column II (a) Acceleration
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- Page 15 and 16: Passage : A(C4H8) by hydration form
- Page 17 and 18: Q.61 Bateson and Punnet used the te
- Page 19 and 20: Q.71 Translation inhibiting protein
- Page 21 and 22: Q.81 Identify the life cycle patter
- Page 23 and 24: Q.86 Na + - K + pump - I. Need ener
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Q.42<br />
Q.43<br />
CH3<br />
CH3C CH2<br />
O<br />
H 2O 18<br />
H +<br />
Product A formed will be diol with following<br />
A<br />
structure having 18 O (isotopic) :<br />
(1)<br />
CH3<br />
CH3C CH2<br />
18<br />
OH OH<br />
(2)<br />
CH3<br />
CH3C CH2<br />
18<br />
OH OH<br />
(3) both are correct (4) none is correct<br />
O<br />
CH3CCH2C CH<br />
end product A is :<br />
O<br />
(1) CH3CCH2CH2CH2CH2<br />
O<br />
(2)<br />
(3)<br />
(4)<br />
CH3CH2CCH2CH2CH3<br />
O<br />
CH3CCH2C CCH3<br />
O<br />
CH3CCH2HC CHCH3<br />
HO OH NaNH2 H3O⊕<br />
CH3I<br />
Q.44 Which is true about beryllium ?<br />
(a) Be(OH)2 is basic in nature only<br />
(b) Beryllium halides are electron deficient<br />
(c) Aqueous solution of BeCl2 is acidic<br />
(d) It forms carbide Be2C<br />
(1) a, b (2) a, b, c<br />
(3) b, c, d (4) a, b, c, d<br />
A ,<br />
Q.45 Which of the following reactions can evolve<br />
phosphine ?<br />
(a) PH4I + NaOH ⎯ ⎯→<br />
(b) White P + Ca(OH)2 ⎯ ⎯→<br />
(c) AlP + H2O ⎯ ⎯→<br />
(d) H3PO4 ⎯⎯ ⎯ →<br />
Heat<br />
(1) a, b (2) a, b, c<br />
(3) c, d (4) b, c, d<br />
CAREER POINT, CP Tower, Road No.1, IPIA, Kota (Raj.), Ph: 0744-3040000 Page # 11<br />
Q.42<br />
Q.43<br />
CH3<br />
CH3C CH2<br />
H 2O 18<br />
H +<br />
O<br />
mRikn A , 18 O (leLFkkfud) ;qä MkbvkWy gS]<br />
ftldh ljapuk gksxh :<br />
(1)<br />
CH3<br />
CH3C CH2<br />
18<br />
OH OH<br />
A<br />
(2)<br />
CH3<br />
CH3C CH2<br />
18<br />
OH OH<br />
(3) nksuksa lgh gSa (4) dksbZ lgh ugha gSa<br />
O<br />
CH3CCH2C CH<br />
vafre mRikn A gS :<br />
O<br />
(1) CH3CCH2CH2CH2CH2<br />
O<br />
(2) CH3CH2CCH2CH2CH3<br />
O<br />
(3) CH3CCH2C CCH3<br />
O<br />
(4) CH3CCH2HC CHCH3<br />
HO OH NaNH2 H3O⊕<br />
CH3I<br />
Q.44 fuEu esa ls dkSulk cSfjfy;e ds fy, lR; gS ?<br />
(a) Be(OH)2 izd`fr esa dsoy {kkjh; gS<br />
(b) csjsfy;e gSykbM] bysDVªkWu U;wu gS<br />
(c) BeCl2 dk tyh; foy;u vEyh; gS<br />
(d) ;g dkckZbM Be2C cukrk gS<br />
(1) a, b (2) a, b, c<br />
(3) b, c, d (4) a, b, c, d<br />
A ,<br />
Q.45 fuEu esa ls dkSulh vfHkfØ;k esa QkWLQhu fu"dkflr<br />
gks ldrh gS ?<br />
(a) PH4I + NaOH ⎯ ⎯→<br />
(b) White P + Ca(OH)2 ⎯ ⎯→<br />
(c) AlP + H2O ⎯ ⎯→<br />
(d) H3PO4 ⎯⎯ ⎯ →<br />
Heat<br />
(1) a, b (2) a, b, c<br />
(3) c, d (4) b, c, d
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