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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
Which of the following reagents will reacts with both aldehydes and ketones.
Question # 2
Which reaction is disproportionate reaction
Question # 3
Oxime is an addition product obtained when aldehydes react with.
Question # 4
Cannizzaro's reaction is given by
Question # 5
Which is most difficult to be oxidized
Question # 6
A cyanohydrin is formed by the reaction of
Question # 7
Acetaldehyde reacts usually with
Question # 8
Acetone reacts with HCN to form cyanohydrin it is an example of
Question # 9
Paraldehyde is used as a
Question # 10
Which of the following will have the highest boiling point.
Question # 11
Ketones are prepared by the oxidation of.
Question # 12
Air of the following tests are used to identify aldehydes except.
Question # 13
Which of the following has highest boiling point
Question # 14
Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH
Question # 15
Formation of cyanohydrin from an aldehyde in an example of.
Question # 16
Predict the product or reaction.
Predict the product or reaction.Acetaldehyde +NaOH
Question # 17
Formalin is a 40% solution 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 | Silver mirror test is given by |
A. Ethers
B. Ketones
C. Acids
D. Aldehydes
|
| 2 | 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
|
| 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 | Formation of cyanohydrin from an aldehyde in an example of. |
A. Nucleophilic substitution
B. Nucleophilic addition
C. Electrophilic addition
D. Electrophilic substitution
|
| 5 | Acetone reacts with HCN to form a cyanohydrin. It is an example of. |
A. Electrophilic addition
B. Electrophilic substitution
C. Nucleophilic addition
D. Nucleophilic substitution
|
| 6 | Paraldehyde is polymer of. |
A. HCHO
B. CH3CHO
C. CH3COCH3
D. CH3CH2-CH2OH
|
| 7 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions
|
| 8 | Cannizzaro's reaction is given by |
A. Acetaldehyde
B. Formaldehyde
C. Propanal
D. Propanone
|
| 9 | All of the followings react with Fehling solution except |
A. CH2CH2CHO
B. CH3-CH2COCH3
C. HCHO
D. CH3-CHO
|
| 10 | 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
|
Test Questions