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"

Try The 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

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

Question # 2

Oxime is an addition product obtained when aldehydes react with.

Question # 3

Which reaction is disproportionate reaction

Question # 4

Acetaldehyde reacts usually with

Question # 5

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

Question # 6

Which reaction is disproportionate reaction

Question # 7

Paraldehyde is polymer of.

Question # 8

Formalin is

Question # 9

All of the following tests are used to identify aldehydes except.

Question # 10

Aldehydes and ketones can be defected by

Question # 11

Which of the following has highest boiling point

Question # 12

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

Question # 13

Cannizzaro's reaction is not given by

Question # 14

Which reagent will react with both aldehyde and ketones

Question # 15

Which of the following will have the highest boiling point.

Question # 16

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

Question # 17

To product aldehyde group against alkaline oxidizing agent.

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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 Common names of aldehydes are derived from the common names of.
A. Alcohol
B. Ketones
C. Carboxylic acids
D. Alkenes
2 Cannizzaro's reaction is not given by
A. Formaldehyde
B. Acetaldehyde
C. Benzaldehyde
D. Trithylacetaldehyde
3 Which substance is used for silvering of mirror.
A. Acetaldehyde
B. Ethanol
C. Ethylene glycol
D. Acetone
4 Cannizzaro's reaction is given by
A. Acetaldehyde
B. Formaldehyde
C. Propanal
D. Propanone
5 The carbon atom of carbonyl group is hybridized
A. Sp
B. Sp2
C. Sp3
D. dsp2
6 Formation of cyanohydrin from an aldehyde in an example of.
A. Nucleophilic substitution
B. Nucleophilic addition
C. Electrophilic addition
D. Electrophilic substitution
7 Which one of the following compounds is not derivative of NH3.
A. Aniline
B. Hydrazine
C. Phenyl hydrazine
D. Picric acid
8 Acetaldehyde reacts usually with
A. Electrophiles only
B. Nucleophiles only
C. Electrophiles and nucleophiles
D. Free radicals only
9 Which of the following compounds will not give iodoform test on treatment with I2/NaOH
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentaneone
10 Which reaction is disproportionate reaction
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions

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