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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
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Question # 1
The carbon atom of carbonyl group is hybridized
Question # 2
Which is most difficult to be oxidized
Question # 3
Air of the following tests are used to identify aldehydes except.
Question # 4
Acetaldehyde undergoes, aldol condensation in the presence of.
Question # 5
Acetaldehyde react, with Grignard reagent to form
Question # 6
Oxime is an addition product obtained when aldehydes react with.
Question # 7
Which reagent will react with both aldehyde and ketones
Question # 8
Which one is symmetrical ketone
Question # 9
Industrially ethanal is prepared by air oxidation of.
Question # 10
Paraldehyde is polymer of.
Question # 11
All of the followings react with Fehling solution except
Question # 12
On heating aldehydes with Fehling's solution we get a precipitate whose colour is
Question # 13
Ketones are prepared by the oxidation of.
Question # 14
Aldehyde react with hydroxyl amine in acidic solution to give
Question # 15
Cannizzaro's reaction is not given by
Question # 16
Common names of aldehydes are derived from the common names of.
Question # 17
An aldehyde compound can be reduced to alkane by
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 | Silver mirror test is given by |
A. Ethers
B. Ketones
C. Acids
D. Aldehydes
|
| 2 | Paraldehyde is polymer of. |
A. HCHO
B. CH3CHO
C. CH3COCH3
D. CH3CH2-CH2OH
|
| 3 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions
|
| 4 | Which can produce ketone |
A. Sec alcohol
B. Calcium acetate
C. Propyne
D. All of these
|
| 5 | Which of the following compounds will not give iodoform test on treatment with I2/NaOH |
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentaneone
|
| 6 | Which is most difficult to be oxidized |
A. CH3CHO
B. CH3COCH3
C. HCHO
D. C2H5CHO
|
| 7 | A cyanohydrin is formed by the reaction of |
A. Alcohol and HCN
B. Ketone and NH3
C. Aldehyde and NH2OH
D. Aldehyde and HCN
|
| 8 | All of the followings react with Fehling solution except |
A. CH2CH2CHO
B. CH3-CH2COCH3
C. HCHO
D. CH3-CHO
|
| 9 | Structure of carbonyl is |
A. Tetrahedral
B. Linear
C. Octahederal
D. Trigonal planar
|
| 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