Aldehydes, Ketones & Carboxylic Acids Test

Result

Aldehydes, Ketones & Carboxylic Acids Test - 21

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Weekly Quiz Competition

Question 1
4 / -1

Identify A and B in the following reaction

A
A = HI + red P , B = LiAlH₄

B
A = Ni/∆ , B = LiAlH₄

C
A = LiAlH₄ , B = HI + red P

D
A = Pd—BaSO₄ , B = Zn + HCl

Solution
Question 2
4 / -1

End product of the following reaction is

A

B

C

D

Solution
Question 3
4 / -1

A
RCHBrCONH₂ ; RCH(NH₂ )COOH

B
RCHBrCOOH; RCH(NH₂ )COOH

C
RCH₂ COBr; RCH₂ COONH₄

D
RCHBrCOOH; RCH₂CONH₂
Question 4
4 / -1

The property which distinguishes formic acid from acetic acid is

A
Only ammonium salt of formic acid on heating gives amide

B
when heated with alcohol/H₂SO₄ only acetic acid forms ester

C
Only acetic acid forms salts with alkali

D
Only formic acid reduces Fehling's solution
Question 5
4 / -1

A

B

C

D
Question 6
4 / -1

A

B

C

D
Question 7
4 / -1

A
alkyl chloride

B
aldehyde

C
carboxylic acid

D
ketone
Question 8
4 / -1

When CH₂ = CH—COOH is reduced with LiAlH₄ , the compound obtained will be

A
CH₃ —CH₂ —COOH

B
CH₂ = CH—CH₂OH

C
CH₃CH₂CH₂OH

D
CH₃CH₂CHO
Question 9
4 / -1

The weakest acid amongst the following is

A
ClCH₂COOH

B
HCOOH

C
FCH₂CH₂COOH

D
CH₂(I)COOH
Question 10
4 / -1

Given below are some statements concerning formic acid, which of them is true?

A
It is weaker acid than acetic acid

B
It is reducing agent

C
When its calcium salt is heated, it forms a ketone

D
It is an oxidising agent