2nd Year Chemistry Online MCQ Test for Chapter 12 Aldehydes and Ketones Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 12 Online Test"

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Chemistry Fsc Part 2 Chapter 12 Online Test

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Question # 1

Acetaldehyde can be prepared by the oxidation of.

Question # 2

Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH

Question # 3

A cyanohydrin is formed by the reaction of

Question # 4

Acetone reacts with HCN to form cyanohydrin it is an example of

Question # 5

Which one is symmetrical ketone

Question # 6

Which substance reacts with sodium nitroprusside.

Question # 7

Cannizzaro's reaction is given by

Question # 8

Which one of the following compound does not react with NaOH and I2 and also does not form Iodoform.

Question # 9

Which can produce ketone

Question # 10

Aldehyde react with hydroxyl amine in acidic solution to give

Question # 11

Which one of the following compounds undergoes Cannizzaro's Reaction.

Question # 12

Predict the product or reaction.
Acetaldehyde +NaOH

Question # 13

What product is formed by the dry distillation of calcium acetate.

Question # 14

The carbon atom of a carbonyl group is

Question # 15

Common names of aldehydes are derived from the common names of.

Question # 16

To product aldehyde group against alkaline oxidizing agent.

Question # 17

All of the followings react with Fehling solution except

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FSC Part 2 Chemistry Chapter 12 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Acetone reacts with HCN to form a cyanohydrin. It is an example of.
A. Electrophilic addition
B. Electrophilic substitution
C. Nucleophilic addition
D. Nucleophilic substitution
2 Which one of the following compounds is not derivative of NH3.
A. Aniline
B. Hydrazine
C. Phenyl hydrazine
D. Picric acid
3 Which of the following will have the highest boiling point.
A. Methanal
B. Ethanal
C. Propanal
D. 2-Hexanone
4 Acetaldehyde can be prepared by the oxidation of.
A. Acetic acid
B. Ethanol
C. 1- Proponal
D. Ethanonic acid
5 Acetaldehyde reacts usually with
A. Electrophiles only
B. Nucleophiles only
C. Electrophiles and nucleophiles
D. Free radicals only
6 Predict the product or reaction.
Acetaldehyde +NaOH
A. An aldol
B. Acetic acid
C. Ethanol
D. Paraldehyde
7 Which one is symmetrical ketone
A. Acetone
B. Methyl ethyl ketone
C. Methyl n propyl ketone
D. 2- pentonone
8 A snake was preserved in a solution and was placed in biology laboratory. The solution is.
A. De ionized water
B. Fehling solution
C. Formalin
D. Chloroform
9 Industrially ethanal is prepared by air oxidation of.
A. Ethane
B. Ethene
C. Ethyne
D. Acetic acid
10 Which substance reacts with sodium nitroprusside.
A. Ethanol
B. Acetaldehyde
C. Dimethyl ketone
D. Methanol

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