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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
A cyanohydrin is formed by the reaction of
Question # 2
Which of the following reagents will reacts with both aldehydes and ketones.
Question # 3
Ketones are prepared by the oxidation of.
Question # 4
Acetaldehyde can be prepared by the oxidation of.
Question # 5
Industrially ethanal is prepared by air oxidation of.
Question # 6
Formalin is
Question # 7
Which is most difficult to be oxidized
Question # 8
Cannizzaro's reaction is given by
Question # 9
Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH
Question # 10
Formalin is a 40% solution of
Question # 11
Paraldehyde is used as a
Question # 12
Oxime is an addition product obtained when aldehydes react with.
Question # 13
Predict the product or reaction.
Predict the product or reaction.Acetaldehyde +NaOH
Question # 14
The carbon atom of carbonyl group is hybridized
Question # 15
Silver mirror test is given by
Question # 16
To product aldehyde group against alkaline oxidizing agent.
Question # 17
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
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 of the following has highest boiling point |
A. Methanal
B. Ethanal
C. Propanal
D. 2-hexanone
|
| 2 | Paraldehyde is used as a |
A. Medicine
B. Poison
C. Polymer
D. Dye
|
| 3 | Which one is symmetrical ketone |
A. Acetone
B. Methyl ethyl ketone
C. Methyl n propyl ketone
D. 2- pentonone
|
| 4 | Which one of the following compounds undergoes Cannizzaro's Reaction. |
A. Acetaldehyde
B. Benzaldehyde
C. Acetone
D. Propionaldehyde
|
| 5 | 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
|
| 6 | 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
|
| 7 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions
|
| 8 | Which reagent will react with both aldehyde and ketones |
A. Grignard reagent
B. Tollen's reagent
C. Fehling's reagent
D. Benedict's reagent
|
| 9 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid Catalyzed reactions
|
| 10 | 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
|
Test Questions