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Chemistry
1000 Organic Chemistry
Quiz 1
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Q.1
Which of the following is the simplest member of organic compounds?
a) Formic acid
b) Formaldehyde
c) Methane
d) Methanol
Q.2
Which of the following is the known name for the reaction given below?
a) Ullmann reaction
b) Gabriel phthalimide synthesis
c) Buchwald-Hartwig Reaction
d) Chan-Lam coupling
Q.3
Which of the following is yielded when Ethylene glycol is treated with phosphorus tri-iodide?
a) ethylene di-iodide
b) ethylene
c) ethane
d) ethyl iodide
Q.4
Hydrocarbons are organic compounds with element __________
a) Both hydrogen and carbon
b) Carbon
c) Hydrogen
d) Oxygen
Q.5
Which of the following bond is made up of a large number of organic compounds?
a) Metallic bond
b) Dipolar bond
c) Ionic bond
d) Covalent bond
Q.6
Which of the following is a classification of Organic compounds?
a) alicyclic compounds and acyclic compounds
b) Cyclic compounds and alicyclic compounds
c) Open chain compounds and acyclic compounds
d) Open chain compounds and linear chain compounds
Q.7
Which of the following is not a class of organic compounds?
a) Amides
b) Electro compounds
c) Nitro compound
d) Carbonyl compound
Q.8
Organic compounds can be classified even based upon the function groups. Which of the following is not a functional group?
a) Isocyano
b) Carbonyl
c) Isocyanide
d) Carboxyl
Q.9
Which of the following does not come under the organic addition reaction?
a) Halogenation
b) Hydrohalogenation
c) Hydration
d) Dehydration
Q.10
Which of the following organic compound with molecular formula CCexhibits only one signal in the IH NMR spectrum?
a) 1, 2-dichloropropane
b) 1, 1-dichloropropane
c) 2, 2-dichloropropane
d) 1, 3-dichloropropane
Q.11
An organic compound (MF; C8H10O) exhibited the followingNMR special data: 62.5 (3H, s), 3.8 (s), 6.8 (2H, d, J 8 Hz), 7.2 (2H, d, J 8 Hz) ppm. Which of the following is that compound among the choices?
a) 4-methylbenzyl alcohol
b) 4-methyl anisole
c) 4-ethylphenol
d) 2-ethylphenol
Q.12
Which of the following complex is in which organic ligand is having only bond with metal?
a) (η5-C5H5)2Fe
b) (η5-C6H6)2Ru
c) W(CH3)6
d) K[PtCl3(C2H4)]
Q.13
Which of the following statement is not true about ethers?
a) Lower ethers also act as anaesthetics
b) Simple ethers (such as diethyl ether) are tasteless
c) The lower ethers are highly volatile and flammable
d) Ethers are not organic solvents
Q.14
An organic compound A reacts with sodium metal and forms B. On heating with conc. H2SOA gives diethyl ether. What are A and B?
a) C4H9OH and C4H9ONa
b) CH3OH and CH3ONa
c) C2H5OH and C2H5ONa
d) C3H7OH and CH3ONa
Q.15
Which of the following is compound Q?
a)
b)
c)
d)
Q.16
Which of the following is true about transesterification?
a) exchanging the organic alkyl group of alcohol with the organic group alkyl of an ester
b) exchanging the organic alkyl group of an ester with the organic group alkyl of an ether
c) exchanging the organic alkyl group of an ester with the organic group alkyl of an alcohol
d) exchanging the organic alkyl group of an ester with the organic group alkyl of an alkane
Q.17
Which of the following is the general formula of Diazonium salt?
a) RN2+HSO–2
b) RN2+X–
c) RN+
d) RXI
Q.18
Which of the following is the major organic product obtained from the following reaction?
a) 3,5-dimethyl-3-heptanol
b) 3,5-dimethyl-4-heptanol
c) 4,7-dimethyl-4-heptanol
d) 2,4-dimethyl-4-heptanol
Q.19
Which of the following will be the product ‘a’ in the given reation?
a) Chlorobenzene
b) Benzene
c) Benzene diazonium chloride
d) Enolate form
Q.20
Which of the following is used to prepare Benzoyl chloride from benzoic acid?
a) Cl2, H2O
b) SOCl2
c) SO2, Cl2
d) Cl2, hv
0 h : 0 m : 1 s
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