Organic Compounds with Halogens [BITSAT (Birla Institute of Technology & Science Admission Test) Chemistry]: Questions 1 - 7 of 14

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Question 1

Question MCQ▾

Alkyl halides react with di alkyl copper reagents to give

Choices

Choice (4)Response

a.

Alkenyl halides

b.

Alkenes

c.

Alkanes

d.

Alkyl copper halides

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Question 2

Question MCQ▾

Which method is suitable for preparation of higher alkane from a lower alkyl halide?

Choices

Choice (4)Response

a.

Reduction

b.

Hunsdiecker reaction

c.

Wurtz reaction

d.

Hoffmann bromide reaction

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Question 3

Question MCQ▾

Iodoethane react with sodium in presence of ether. The product is:

Choices

Choice (4)Response

a.

Butane

b.

Propane

c.

Pentane

d.

Botane

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Question 4

Question MCQ▾

C2H6 + SO2 + Cl2 product. In this reaction product will be

Choices

Choice (4)Response

a.

C2H4

b.

C2H2

c.

CH3CH2SO2Cl

d.

CH3CH2

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Question 5

Question MCQ▾

2-Methylbutane on reacting with bromine in the presence of sunlight gives mainly

Choices

Choice (4)Response

a.

2-Bromo-3-methylbutane

b.

2-Bromo-2-methylbutane

c.

l-Bromo-3-methylbutane

d.

l-Bromo-2-methylbutane

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Question 6

Question MCQ▾

Methyl bromide is heated with zinc in closed tube product

Choices

Choice (4)Response

a.

Methane

b.

Ethane

c.

Methanol

d.

Ethylene

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Question 7

Question MCQ▾

Which of the following should be subjected to Wurtz reaction to obtain the best yield of n-hexane?

Choices

Choice (4)Response

a.

Ethyl chloride and n-butyl chloride

b.

n-Propyl bromide

c.

Methyl bromide and n-propyl bromide

d.

Ethyl bromide and n-butyl bromide

Edit