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

00:00
Question # 1

To product aldehyde group against alkaline oxidizing agent.

Question # 2

Cannizzaro's reaction is not given by

Question # 3

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

Question # 4

Which can produce ketone

Question # 5

Which of the following has highest boiling point

Question # 6

Acetaldehyde undergoes, aldol condensation in the presence of.

Question # 7

Formation of cyanohydrin from an aldehyde in an example of.

Question # 8

All of the followings react with Fehling solution except

Question # 9

Which reaction is disproportionate reaction

Question # 10

A cyanohydrin is formed by the reaction of

Question # 11

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

Question # 12

Aldehydes and ketones can be defected by

Question # 13

Paraldehyde is used as a

Question # 14

The carbon atom of a carbonyl group is

Question # 15

Predict the product or reaction.
Acetaldehyde +NaOH

Question # 16

Which one has yellow or orange cyrstalline ppt

Question # 17

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

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12th Chapter

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 Which one is symmetrical ketone
A. Acetone
B. Methyl ethyl ketone
C. Methyl n propyl ketone
D. 2- pentonone
2 Which can produce ketone
A. Sec alcohol
B. Calcium acetate
C. Propyne
D. All of these
3 Which substance is used for silvering of mirror.
A. Acetaldehyde
B. Ethanol
C. Ethylene glycol
D. Acetone
4 All of the following tests are used to identify aldehydes except.
A. Tollen's test
B. Fehling test
C. Baeyer's test
D. Benedict test
5 Which one of the following compounds undergoes Cannizzaro's Reaction.
A. Acetaldehyde
B. Benzaldehyde
C. Acetone
D. Propionaldehyde
6 Industrially ethanal is prepared by air oxidation of.
A. Ethane
B. Ethene
C. Ethyne
D. Acetic acid
7 The carbon atom of carbonyl group is hybridized
A. Sp
B. Sp2
C. Sp3
D. dsp2
8 The carbon atom of a carbonyl group is
A. sp hybridized
B. sp2hybridized
C. sp3hybridized
D. none of these
9 Aldehydes and ketones can be defected by
A. 2, 4 DNPH test
B. Tollen's test
C. Sodium Nitro prusside test
D. Benedicts solution test
10 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

Test Questions

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  • ahmad raza

    ahmad raza

    04 Dec 2017

    very nice

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  • Mahnoor Amjad

    Mahnoor Amjad

    01 Nov 2017

    very helpful test .....but plz provide variety of mcqs soo that we can prepare better

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