Jp Xii Organic Chemistry (36).pdf

ORGANIC CHEMISTRY

TARGET : JEE (Main + Advanced) 2016 NO. 40

Course : VIJETA (JP)

This DPP is to be discussed in the week (21-12-2015 to 26-12-2015)

DPP No. # 40 (JEE-MAIN) Total Marks : 60

Max. Time : 40 min.

Single choice Objective ('–1' negative marking) Q.1 to Q.20

(3 marks, 2 min.)

[60, 40]

ANSWER KEY DPP No. # 40 (JEE-MAIN) 1.

(D)

2.

(C)

3.

(A)

4.

(C)

5.

(A)

6.

(A)

7.

(A)

8.

(B)

9.

(D)

10.

(B)

11.

(B)

12.

(C)

13.

(B)

14.

(C)

15.

(C)

16.

(C)

17.

(D)

18.

(B)

19.

(C)

20.

(C)

1.

Which of the following statements is not correct. (A) Some antiseptics can be added to soaps. (B) Dilute solutions of some disinfectants can be used as antiseptic. (C) Disinfectants are antimicrobial drugs. (D*) Antiseptic medicines can be ingested.

fuEufyf[kr eas ls dkSu&lk dFku lgh ugha gS\ (A) dqN iwfrjksèkh lkcqu esa feyk, tk ldrs gSaA (B) dqN folaØkfe;ksa ds ruq foy;u iwfrjks/kh ds leku mi;ksx fd, tk ldrs gSaA (C) folaØkeh izfrlw{etSfod vkS"k/kh gksrh gSaA (D*) iwfrjks/kh vkS"k/kh [kkbZ tk ldrh gSaA 2.

Which is the correct statement about birth control pills? (A) Contain estrogen only. (B) Contain progesterone only. (C*) Contain a mixture of estrogen and progesterone derivatives. (D) Progesterone enhances ovulation.

tuu fu;a=k.k xksfy;ksa ds ckjs esa dkSu&lk dFku lgh gS\ (A) buesa dsoy ,LVªkstu gksrk gSA (B) bles dsoy izkstsLVsjkWu gksrk gSA (C*) buesa ,LVªkstu rFkk izkstsLVsjksu O;qRiUuksa dk feJ.k gksrk gSA (D) izkstsLVsjksu v.MksRlxZ o‘f) djrk gS A 3.

Which statement about aspirin is not true ? (A*) Aspirin belongs to narcotic analgesics. (C) It has antiblood clotting action.

,sfLifju ds fo"k; esa dkSu&lk dFku lgh ugha gS\ (A*) ,sfLifju ukjdksfVd ihM+kgkjh gksrk gSA (C) ;g jDr dk FkDdk ugha teus nsrkA

(B) It is effective in relieving pain. (D) It is a neurologically active drug. (B) ;g

izHkkoh nnZfuokjd gksrk gSA (D) ;g ra=kdh; lfØ; vkS"k/kh gSA

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PAGE NO.- 1

4.

The most useful classification of drugs for medicinal chemists is _________. (A) on the basis of chemical structure. (B) on the basis of drug action. (C*) on the basis of molecular targets. (D) on the basis of pharmacological effect.

vkS"k/kh jlk;uK ds fy, vkS"k/kh dk lokZf/kd mi;ksxh oxhZdj.k gS _________A (A) jklk;fud lajpuk ds vk/kj ijA (B) vkS"k/kh ds izHkko ds vk/kj ijA (C*) y{; v.kqvksa ds vk/kkj ijA (D) Hkkstxq.kfoKkuh; izHkko (Pharmacological effect) ds vk/kkj ijA 5.

Which of the following statements is correct ? (A*) Some tranquilisers function by inhibiting the enzymes which catalyse the degradation of noradrenaline. (B) Tranquilisers are narcotic drugs. (C) Transquilisers are chemical compounds that do not affect the message transfer from nerve to receptor. (D) Tranquilisers are chemical compounds that can relieve pain and fever.

fuEufyf[kr esa ls dkSu&lk dFku lgh gS\ (A*) dqN iz'kkard ukWj,fMªusfyu dk fuEuhdj.k mRizsfjr djus okys ,Utkbeksa dks lanfer djds dk;Z djrs gSaA (B) iz'kkard ukjdksfVd vkS"k/kh gksrh gSaA (C) iz'kkard os jlk;u gksrs gSa tks raf=kdk ls xzkgh rd lans'k ogu djus okyh izfØ;k dks izHkkfor ugha djrsA (D) iz'kkard os jlk;u gksrs gSa tks nnZ vkSj Toj de dj ldrs gSaA 6.

Salvarsan is arsenic containing drug which was first used for the treatment of____________. (A*) syphilis (B) typhoid (C) meningitis (D) dysentery

lSYojlSu vklsZfud ;qDr vkS"k/kh gksrh gS tks lcls igys ____________ ds mipkj ds fy, iz;qDr gqbZ FkhA (A*) flQfyl (B) VkbQkbM (C) esfuutkbfVl (D) nLr 7.

A narrow spectrum antibiotic is active against _______________. (A*) gram positive or gram negative bacteria. (B) gram negative bacteria only. (C) single organism or one disease. (D) both gram positive and gram negative bacteria.

ladh.kZ LisDVªe izfrtSfod lfØ; gksrs gS ____________A (A*) xzSe&xzkgh vFkok xzSe&vxzkgh thok.kq ds izfrA (B) dsoy xzSe&vxzkgh thok.kq ds izfrA (C) dsoy ,d tho vFkok jksx ds izfrA (D) xzSe&xzkgh vkSj xzSe&vxzkgh nksuksa izdkj ds thok.kqvksa ds izfrA 8.

The compound that causes general antidepressant action on the central nervous system belongs to the class of _____________. (A) analgesics (B*) tranquilizers (C) narcotic analgesics (D) antihistamines

og jlk;u tks raf=kdk ra=k ij lkekU; izfrvolknd izHkko Mkyrk gS] fdl oxZ dk gksrk gS\ (A) ihM+kgkjh (B*) iz'kkUrd (C) ukjdksfVd ,susYtsfld ¼Lokid ihM+kgkjh½ (D) izfrfgLVSfeu 9.

Compound which is added to soap to impart antiseptic properties is __________. (A) sodium laurylsulphate (B) sodium dodecylbenzenesulphonate (C) rosin (D*) bithional

og ;kSfxd tks lkcqu esa iwfrjks/kh xq.k/keZ iznku djus ds fy, feyk;k tkrk gSA (A) lksfM;e ykWjkby lYQsV (B) lksfM;e MksMsfly csUthu lYQksusV (C) jksft++u (D*) ckbFkk;ksuy 10.

Equanil is __________. (A) artificial sweetener (B*) tranquilizer

(C) antihistamine

(D) antifertility drug

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bDosfuy gS __________ (A) d`f=ke e/kqjd (B*) iz'kkard 11.

12.

(C) izfrfgLVSfeu

(D) izfrtuu{kerk

vkS"k/kh

Which of the following enhances leathering property of soap? (A) Sodium carbonate (B*) Sodium rosinate (C) Sodium stearate

(D) Trisodium phosphate

fuEufyf[kr esa ls dkSu&lk lkcqu dk >kx nsus dk xq.k c<+krk gS\ (A) lksfM;e dkcksZusV (B*) lksfM;e jksftusV (C) lksfM;e fLV,sjsV

(D) VªkblksfM;e

QkWLQsV

Glycerol is added to soap. It functions ______________. (A) as a filler. (B) to increase leathering. (C*) to prevent rapid drying. (D) to make soap granules.

lkcqu esa fXyljkWy feyk;k tkrk gSA ;g dk;Z djrk gS _____________ A (A) iwjd ds leku (B) >kx c<+kus ds fy, (C*) lkcqu dks tYnh lw[kus ls cpkus ds fy, (D) nkusnkj lkcqu cukus esa 13.

Which of the following is an example of liquid dishwashing detergent?

fuEufyf[kr esa ls dkSu&lk crZu /kksus ds nzo viektZd ds :i esa iz;ksx gksrk gS\

14.

(A) CH3(CH2)10 –CH2O SO3– Na+

(B*)

(C)

(D)

Polyethyleneglycols are used in the preparation of which type of detergents? (A) Cationic detergents (B) Anionic detergents (C*) Non-ionic detergents (D) Soaps

ikWfy,fFkyhuXyk;dkWy fdl izdkj ds viektZdksa dks cukus ds fy, iz;qDr gksrs gSa\ (A) /kuk;fud viektZd (B) _.kk;uh viektZd (C*) vuvk;fud viektZd (D) lkcqu 15.

Which of the following is not a target molecule for drug function in body? (A) Carbohydrates (B) Lipids (C*) Vitamins

(D) Proteins

fuEufyf[kr esa ls dkSu&lk vkS"k/kh ds 'kjhj esa dk;Z djus ds fy, y{; v.kq ugha gksrk\ (A) dkcksZgkbMªsV (B) fyfiM (C*) foVkfeu (D) izksVhu 16.

Which of the following statements is not true about enzyme inhibitors? (A) Inhibit the catalytic activity of the enzyme. (B) Prevent the binding of substrate. (C*) Generally a strong covalent bond is formed between an inhibitor and an enzyme. (D) Inhibitors can be competitive or non-competitive.

fuEufyf[kr esa ls dkSu&lk dFku ,Utkbe lanedksa ds fy, lR; ugha gS\ (A) ,Utkbe dh mRizsjdh; fØ;k dks lanfer djrs gSaA (B) fØ;kdkjd dks ca/ku ls jksdrs gSaA (C*) ,Utkbe vkSj laned ds eè; lkekU;r% ,d izcy lgla;kstd ca/k curk gSA (D) laned Li/khZ vFkok vLi/khZ gks ldrs gSaA

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PAGE NO.- 3

17.

Which of the following chemicals can be added for sweetening of food items at cooking temperature and does not provide calories? (A) Sucrose (B) Glucose (C) Aspartame (D*) Sucrolose

fuEufyf[kr esa ls dkSu&lk jlk;u [kkuk idkus ds rki ij [kk| inkFkksZa esa feBkl ykus ds fy, mi;ksx fd;k tk ldrk gS vkSj tks dSyksjh ugha nsrkA (A) lwØksl (B) Xywdkst (C) ,sLikVsZe (D*) lwØksyksl 18.

19.

Which of the following will not enhance nutritional value of food? (A) Minerals (B*) Artificial sweeteners (C) Vitamins

(D) Aminoacids

fuEufyf[kr esa ls dkSu&lk [kk| inkFkks± dh ikSf"Vdrk esa o`f) ugha djsxk\ (A) [kfut (B*) d‘f=ke e/kqjd (C) foVkfeu

(D) ,sehuksvEy

Artificial sweetner which is stable under cold conditions only is : (A) Saccharine (B) Sucralose (C*) Aspartame

(D) Alitame

Ñf=ke e/kqjd tks dsoy BaMh ifjfLFkfr esa gh LFkk;h gS % (A) lSdjhu (B) lwØkyksl (C*) ,sLikVsZe Sol.

(D) ,sfyVse Aspartame is stable at cold conditions but unstable at cooking temperature.

,likVsZe 'khr ifjfLFkfr esa LFkkbZ gksrk gS ysfdu [kkuk idkus okys rkieku ij vLFkk;h gksrk gSA 20.

Soaps can be classified as : (A) carbohydrates

(B) ethers

(C*) salts of fatty acids (D) none of these

lkcqu dks fuEu esa ls fdlesa oxhZd`r fd;k tk ldrk gS % (A) dkcksZgkbMsªV (B) bZFkj (C*) olh; vEyksa dk yo.k (D) buesa ls dksbZ ugha

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