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"

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 12 Online Test

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Question # 1

Which can produce ketone

Question # 2

Silver mirror test is given by

Question # 3

Aldehyde react with hydroxyl amine in acidic solution to give

Question # 4

Cannizzaro's reaction is not given by

Question # 5

The carbon atom of a carbonyl group is

Question # 6

Which substance reacts with sodium nitroprusside.

Question # 7

An aldehyde compound can be reduced to alkane by

Question # 8

Industrially ethanal is prepared by air oxidation of.

Question # 9

Aldehydes and ketones can be defected by

Question # 10

Formalin is

Question # 11

Predict the product or reaction.
Acetaldehyde +NaOH

Question # 12

Ketones are prepared by the oxidation of.

Question # 13

Which reaction is disproportionate reaction

Question # 14

All of the followings react with Fehling solution except

Question # 15

Structure of carbonyl is

Question # 16

Acetaldehyde undergoes, aldol condensation in the presence of.

Question # 17

Which reagent will react with both aldehyde and ketones

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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 substance is used for silvering of mirror.
A. Acetaldehyde
B. Ethanol
C. Ethylene glycol
D. Acetone
2 Industrially ethanal is prepared by air oxidation of.
A. Ethane
B. Ethene
C. Ethyne
D. Acetic acid
3 Which of the following will have the highest boiling point.
A. Methanal
B. Ethanal
C. Propanal
D. 2-Hexanone
4 An aldehyde compound can be reduced to alkane by
A. Wurtz reaction
B. Grignard reaction
C. Wolf Kishner reaction
D. Kolbe's reaction
5 Which one is symmetrical ketone
A. Acetone
B. Methyl ethyl ketone
C. Methyl n propyl ketone
D. 2- pentonone
6 Which of the following compounds will not give iodoform test on treatment with I2/NaOH
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentaneone
7 Predict the product or reaction.
Acetaldehyde +NaOH
A. An aldol
B. Acetic acid
C. Ethanol
D. Paraldehyde
8 Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentanone
9 Which of the following reagents will reacts with both aldehydes and ketones.
A. Grignard reagent
B. Tollens's reagent
C. Fehling's reagent
D. Benedict 's reagent
10 Which is most difficult to be oxidized
A. CH3CHO
B. CH3COCH3
C. HCHO
D. C2H5CHO

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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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