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

Which one of the following compounds is not derivative of NH3.

Question # 2

Formation of cyanohydrin from an aldehyde in an example of.

Question # 3

Which can produce ketone

Question # 4

All of the followings react with Fehling solution except

Question # 5

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

Question # 6

Predict the product or reaction.
Acetaldehyde +NaOH

Question # 7

Structure of carbonyl is

Question # 8

When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.

Question # 9

Which reaction is disproportionate reaction

Question # 10

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

Question # 11

Which substance is used for silvering of mirror.

Question # 12

Aldehydes and ketones can be defected by

Question # 13

Aldehyde react with hydroxyl amine in acidic solution to give

Question # 14

Which one is symmetrical ketone

Question # 15

Acetaldehyde can be prepared by the oxidation of.

Question # 16

Acetaldehyde undergoes, aldol condensation in the presence of.

Question # 17

Ketones are prepared by the oxidation of.

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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 reaction is disproportionate reaction
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid Catalyzed reactions
2 Which is most difficult to be oxidized
A. CH3CHO
B. CH3COCH3
C. HCHO
D. C2H5CHO
3 when aldehydes react with Tollen's reagent.
A. A ketone is produced
B. An alcohol is produced
C. Ag ions are produced
D. Ag ions are reduced
4 Predict the product or reaction.
Acetaldehyde +NaOH
A. An aldol
B. Acetic acid
C. Ethanol
D. Paraldehyde
5 When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
A. Cannizzaro reaction
B. Wurtz reaction
C. Wol;ficisthner reaction
D. Aldol reaction
6 Structure of carbonyl is
A. Tetrahedral
B. Linear
C. Octahederal
D. Trigonal planar
7 To product aldehyde group against alkaline oxidizing agent.
A. It is reduced in the presence of catalyst
B. An acetal is formed
C. It is oxidized
D. It is treated with aqueous NaBH4
8 Paraldehyde is polymer of.
A. HCHO
B. CH3CHO
C. CH3COCH3
D. CH3CH2-CH2OH
9 Common names of aldehydes are derived from the common names of.
A. Alcohol
B. Ketones
C. Carboxylic acids
D. Alkenes
10 Which reaction is disproportionate reaction
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions

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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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