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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
To product aldehyde group against alkaline oxidizing agent.
Question # 2
Which of the following has highest boiling point
Question # 3
Paraldehyde is used as a
Question # 4
Which one of the following compounds is not derivative of NH3.
Question # 5
Air of the following tests are used to identify aldehydes except.
Question # 6
Oxime is an addition product obtained when aldehydes react with.
Question # 7
Which one of the following compound does not react with NaOH and I2 and also does not form Iodoform.
Question # 8
The carbon atom of a carbonyl group is
Question # 9
Acetaldehyde can be prepared by the oxidation of.
Question # 10
Industrially ethanal is prepared by air oxidation of.
Question # 11
Which one of the following compounds undergoes Cannizzaro's Reaction.
Question # 12
Acetone reacts with HCN to form cyanohydrin it is an example of
Question # 13
Structure of carbonyl is
Question # 14
Formalin is a 40% solution of
Question # 15
Acetaldehyde react, with Grignard reagent to form
Question # 16
Which substance is used for silvering of mirror.
Question # 17
Paraldehyde is polymer of.
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 | A snake was preserved in a solution and was placed in biology laboratory. The solution is. |
A. De ionized water
B. Fehling solution
C. Formalin
D. Chloroform
|
| 2 | Which of the following will have the highest boiling point. |
A. Methanal
B. Ethanal
C. Propanal
D. 2-Hexanone
|
| 3 | Cannizzaro's reaction is given by |
A. Acetaldehyde
B. Formaldehyde
C. Propanal
D. Propanone
|
| 4 | Paraldehyde is used as a |
A. Medicine
B. Poison
C. Polymer
D. Dye
|
| 5 | Which substance usually undergo nucleophilic addition reactions. |
A. Benzenes
B. Aldehydes
C. Alkenes
D. All of these
|
| 6 | Acetaldehyde reacts usually with |
A. Electrophiles only
B. Nucleophiles only
C. Electrophiles and nucleophiles
D. Free radicals only
|
| 7 | Which one of the following compounds undergoes Cannizzaro's Reaction. |
A. Acetaldehyde
B. Benzaldehyde
C. Acetone
D. Propionaldehyde
|
| 8 | Which one of the following compound does not react with NaOH and I2 and also does not form Iodoform. |
A. C2H5OH
B. CH3CHO
C. CH3-CO-CH3
D. C2H5-O-C2H5
|
| 9 | Acetone reacts with HCN to form cyanohydrin it is an example of |
A. Electrophilic addition
B. Electrophilic substitution
C. Nucleophilic addition
D. Nucleophilic subtitution
|
| 10 | An aldehyde compound can be reduced to alkane by |
A. Wurtz reaction
B. Grignard reaction
C. Wolf Kishner reaction
D. Kolbe's reaction
|
Test Questions