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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
Common names of aldehydes are derived from the common names of.
Question # 2
Ketones are prepared by the oxidation of.
Question # 3
What product is formed by the dry distillation of calcium acetate.
Question # 4
All of the followings react with Fehling solution except
Question # 5
Which is most difficult to be oxidized
Question # 6
Which can produce ketone
Question # 7
All of the following tests are used to identify aldehydes except.
Question # 8
Predict the product or reaction.
Predict the product or reaction.Acetaldehyde +NaOH
Question # 9
Aldehydes and ketones can be defected by
Question # 10
Cannizzaro's reaction is not given by
Question # 11
Formation of cyanohydrin from an aldehyde in an example of.
Question # 12
On heating aldehydes with Fehling's solution we get a precipitate whose colour is
Question # 13
Which of the following has highest boiling point
Question # 14
Acetaldehyde reacts usually with
Question # 15
Structure of carbonyl is
Question # 16
Formalin is a 40% solution of
Question # 17
Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH
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 | Formation of cyanohydrin from an aldehyde in an example of. |
A. Nucleophilic substitution
B. Nucleophilic addition
C. Electrophilic addition
D. Electrophilic substitution
|
| 2 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions
|
| 3 | Silver mirror test is given by |
A. Ethers
B. Ketones
C. Acids
D. Aldehydes
|
| 4 | When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as. |
A. Cannizzaro reaction
B. Wurtz reaction
C. Wol;ficisthner reaction
D. Aldol reaction
|
| 5 | Which reagent will react with both aldehyde and ketones |
A. Grignard reagent
B. Tollen's reagent
C. Fehling's reagent
D. Benedict's reagent
|
| 6 | Which is most difficult to be oxidized |
A. CH3CHO
B. CH3COCH3
C. HCHO
D. C2H5CHO
|
| 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 | All of the followings react with Fehling solution except |
A. CH2CH2CHO
B. CH3-CH2COCH3
C. HCHO
D. CH3-CHO
|
| 9 | 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
|
| 10 | Acetaldehyde undergoes, aldol condensation in the presence of. |
A. dil HNO3
B. DIL NaOH
C. dil HCl
D. Conc. H2SO4
|
Test Questions