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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
The carbon atom of carbonyl group is hybridized
Question # 2
Which can produce ketone
Question # 3
when aldehydes react with Tollen's reagent.
Question # 4
Acetone reacts with HCN to form a cyanohydrin. It is an example of.
Question # 5
A cyanohydrin is formed by the reaction of
Question # 6
Common names of aldehydes are derived from the common names of.
Question # 7
All of the following tests are used to identify aldehydes except.
Question # 8
Formalin is a 40% solution of
Question # 9
Industrially ethanal is prepared by air oxidation of.
Question # 10
An aldehyde compound can be reduced to alkane by
Question # 11
Formalin is
Question # 12
Which one of the following compounds undergoes Cannizzaro's Reaction.
Question # 13
Cannizzaro's reaction is not given by
Question # 14
Oxime is an addition product obtained when aldehydes react with.
Question # 15
Acetaldehyde can be prepared by the oxidation of.
Question # 16
Which reagent will react with both aldehyde 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 | Which of the following compounds will not give iodoform test on treatment with I2/NaOH |
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentaneone
|
| 2 | Which is most difficult to be oxidized |
A. CH3CHO
B. CH3COCH3
C. HCHO
D. C2H5CHO
|
| 3 | 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
|
| 4 | 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
|
| 5 | Which one of the following compounds is not derivative of NH3. |
A. Aniline
B. Hydrazine
C. Phenyl hydrazine
D. Picric acid
|
| 6 | Which substance reacts with sodium nitroprusside. |
A. Ethanol
B. Acetaldehyde
C. Dimethyl ketone
D. Methanol
|
| 7 | 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
|
| 8 |
Predict the product or reaction. Acetaldehyde +NaOH
|
A. An aldol
B. Acetic acid
C. Ethanol
D. Paraldehyde
|
| 9 | Silver mirror test is given by |
A. Ethers
B. Ketones
C. Acids
D. Aldehydes
|
| 10 | Which of the following has highest boiling point |
A. Methanal
B. Ethanal
C. Propanal
D. 2-hexanone
|
Test Questions