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FSC Part 2 Chemistry
Chapter 12 Test
Start Chapter 12 Test
FSC Part 2 Chemistry Wise Test
(English Medium)
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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Total Questions17
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Time Allowed20
Chemistry Fsc Part 2 Chapter 12 Online Test
00:00
Question # 1
Acetone reacts with HCN to form a cyanohydrin. It is an example of.
Question # 2
Paraldehyde is used as a
Question # 3
Which substance usually undergo nucleophilic addition reactions.
Question # 4
Which reaction is disproportionate reaction
Question # 5
Structure of carbonyl is
Question # 6
A snake was preserved in a solution and was placed in biology laboratory. The solution is.
Question # 7
Which reaction is disproportionate reaction
Question # 8
To product aldehyde group against alkaline oxidizing agent.
Question # 9
A cyanohydrin is formed by the reaction of
Question # 10
What product is formed by the dry distillation of calcium acetate.
Question # 11
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 12
Which substance reacts with sodium nitroprusside.
Question # 13
Acetaldehyde react, with Grignard reagent to form
Question # 14
Common names of aldehydes are derived from the common names of.
Question # 15
Industrially ethanal is prepared by air oxidation of.
Question # 16
Cannizzaro's reaction is not given by
Question # 17
Which is most difficult to be oxidized
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 | Acetaldehyde can be prepared by the oxidation of. |
A. Acetic acid
B. Ethanol
C. 1- Proponal
D. Ethanonic acid
|
| 2 | Which one of the following compounds undergoes Cannizzaro's Reaction. |
A. Acetaldehyde
B. Benzaldehyde
C. Acetone
D. Propionaldehyde
|
| 3 | What product is formed by the dry distillation of calcium acetate. |
A. CH3CH2COOH
B. CH3COOH
C. CH3COCH3
D. CH3CH2CHO
|
| 4 | Air 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 | 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
|
| 6 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid Catalyzed reactions
|
| 7 | Which one has yellow or orange cyrstalline ppt |
A. Acetone hydrazone
B. 2, 4 DNPH
C. Ethanal oxime
D. Bisulphite addition product
|
| 8 | Cannizzaro's reaction is not given by |
A. Formaldehyde
B. Acetaldehyde
C. Benzaldehyde
D. Trithylacetaldehyde
|
| 9 | An aldehyde compound can be reduced to alkane by |
A. Wurtz reaction
B. Grignard reaction
C. Wolf Kishner reaction
D. Kolbe's reaction
|
| 10 | Acetone reacts with HCN to form cyanohydrin it is an example of |
A. Electrophilic addition
B. Electrophilic substitution
C. Nucleophilic addition
D. Nucleophilic subtitution
|
Test Questions