BITSAT 2019 Chemistry Organic Revision Quiz 4

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Question 1

The number of possible alkynes with molecular formula C₅H₈ is

• A1
• B3
• C5
• D8

Question 2

In the reaction,
The intermediate species formed is / are

• ACCl₂
• B
• CBoth A and B
• DNone of the above

Question 3

Which one of the following has the highest Nucleophilicity?

• A
• B
• C
• D

Question 4

Consider the following compounds.

Friedel–Crafts acylation can be used to obtain:

• AI, III, IV
• BII, III, IV
• CI, II, IV
• DI, II, III

Question 5

Which of the following effects of –NO₂ group operates on –NH₂ group in this molecule?

• AOnly –I effect
• BOnly +M effect
• COnly –M effect
• DBoth –I and –M effect

Question 6

Which of the following compounds is insoluble even in hot concentrated H₂SO₄?

• AEthylene
• BBenzene
• CHexane
• DAniline

Question 7

When Grignard reagent reacts with ketone it yields

• A3^o alcohol
• BEthanol
• C1^o alcohol
• D2^o alcohol

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