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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 react, with Grignard reagent to form
Question # 2
Acetaldehyde undergoes, aldol condensation in the presence of.
Question # 3
Which reaction is disproportionate reaction
Question # 4
Paraldehyde is used as a
Question # 5
Which reagent will react with both aldehyde and ketones
Question # 6
Aldehydes and ketones can be defected by
Question # 7
All of the followings react with Fehling solution except
Question # 8
What product is formed by the dry distillation of calcium acetate.
Question # 9
A cyanohydrin is formed by the reaction of
Question # 10
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 11
Which of the following has highest boiling point
Question # 12
when aldehydes react with Tollen's reagent.
Question # 13
Silver mirror test is given by
Question # 14
Which is most difficult to be oxidized
Question # 15
Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH
Question # 16
Structure of carbonyl is
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 | Which is most difficult to be oxidized |
A. CH3CHO
B. CH3COCH3
C. HCHO
D. C2H5CHO
|
| 2 | On heating aldehydes with Fehling's solution we get a precipitate whose colour is |
A. Pink
B. Black
C. Yellow
D. Brick red
|
| 3 | Which reagent will react with both aldehyde and ketones |
A. Grignard reagent
B. Tollen's reagent
C. Fehling's reagent
D. Benedict's reagent
|
| 4 | Which of the following reagents will reacts with both aldehydes and ketones. |
A. Grignard reagent
B. Tollens's reagent
C. Fehling's reagent
D. Benedict 's reagent
|
| 5 | What product is formed by the dry distillation of calcium acetate. |
A. CH3CH2COOH
B. CH3COOH
C. CH3COCH3
D. CH3CH2CHO
|
| 6 | Structure of carbonyl is |
A. Tetrahedral
B. Linear
C. Octahederal
D. Trigonal planar
|
| 7 | Formalin is |
A. 10% solution of formaldehyde in water
B. 20% solution of formaldehyde in water
C. 40% solution of formaldehyde in water
D. 60% solution of formaldehyde in water
|
| 8 | Silver mirror test is given by |
A. Ethers
B. Ketones
C. Acids
D. Aldehydes
|
| 9 | Ketones are prepared by the oxidation of. |
A. Primary alcohol
B. Secondary alcohol
C. Tertiary alcohol
D. None of these
|
| 10 | Which one of the following compounds undergoes Cannizzaro's Reaction. |
A. Acetaldehyde
B. Benzaldehyde
C. Acetone
D. Propionaldehyde
|
Test Questions