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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
Acetaldehyde reacts usually with
Question # 2
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 3
Aldehydes and ketones can be defected by
Question # 4
All of the following tests are used to identify aldehydes except.
Question # 5
Which substance reacts with sodium nitroprusside.
Question # 6
Which one of the following compound does not react with NaOH and I2 and also does not form Iodoform.
Question # 7
when aldehydes react with Tollen's reagent.
Question # 8
The carbon atom of a carbonyl group is
Question # 9
Acetaldehyde react, with Grignard reagent to form
Question # 10
Silver mirror test is given by
Question # 11
All of the followings react with Fehling solution except
Question # 12
The carbon atom of carbonyl group is hybridized
Question # 13
Which one is symmetrical ketone
Question # 14
Cannizzaro's reaction is given by
Question # 15
What product is formed by the dry distillation of calcium acetate.
Question # 16
Which of the following reagents will reacts with both aldehydes and ketones.
Question # 17
Which one of the following compounds is not derivative of NH3.
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 | Common names of aldehydes are derived from the common names of. |
A. Alcohol
B. Ketones
C. Carboxylic acids
D. Alkenes
|
| 2 | Cannizzaro's reaction is not given by |
A. Formaldehyde
B. Acetaldehyde
C. Benzaldehyde
D. Trithylacetaldehyde
|
| 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 | 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
|
| 5 | Which of the following has highest boiling point |
A. Methanal
B. Ethanal
C. Propanal
D. 2-hexanone
|
| 6 | Acetaldehyde undergoes, aldol condensation in the presence of. |
A. dil HNO3
B. DIL NaOH
C. dil HCl
D. Conc. H2SO4
|
| 7 | 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
|
| 8 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid Catalyzed reactions
|
| 9 | 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
|
| 10 | Silver mirror test is given by |
A. Ethers
B. Ketones
C. Acids
D. Aldehydes
|
Test Questions