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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
Acetone reacts with HCN to form a cyanohydrin. It is an example of.
Question # 2
All of the following tests are used to identify aldehydes except.
Question # 3
Which reagent will react with both aldehyde and ketones
Question # 4
Formation of cyanohydrin from an aldehyde in an example of.
Question # 5
Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH
Question # 6
Cannizzaro's reaction is given by
Question # 7
Common names of aldehydes are derived from the common names of.
Question # 8
Which substance is used for silvering of mirror.
Question # 9
Acetone reacts with HCN to form cyanohydrin it is an example of
Question # 10
Which is most difficult to be oxidized
Question # 11
Predict the product or reaction.
Predict the product or reaction.Acetaldehyde +NaOH
Question # 12
Structure of carbonyl is
Question # 13
Oxime is an addition product obtained when aldehydes react with.
Question # 14
Paraldehyde is used as a
Question # 15
Which of the following compounds will not give iodoform test on treatment with I2/NaOH
Question # 16
The carbon atom of carbonyl group is hybridized
Question # 17
Acetaldehyde can be prepared by the oxidation 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 reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions
|
| 2 | 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
|
| 3 | Cannizzaro's reaction is given by |
A. Acetaldehyde
B. Formaldehyde
C. Propanal
D. Propanone
|
| 4 | 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
|
| 5 | The carbon atom of carbonyl group is hybridized |
A. Sp
B. Sp2
C. Sp3
D. dsp2
|
| 6 | Aldehyde react with hydroxyl amine in acidic solution to give |
A. An oxime
B. Aldol
C. Polymer
D. Acetic acid
|
| 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 | Which can produce ketone |
A. Sec alcohol
B. Calcium acetate
C. Propyne
D. All of these
|
| 9 | All of the followings react with Fehling solution except |
A. CH2CH2CHO
B. CH3-CH2COCH3
C. HCHO
D. CH3-CHO
|
| 10 | Which reaction is disproportionate reaction |
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid Catalyzed reactions
|
Test Questions
Share your comments & questions here
ahmad raza
04 Dec 2017very nice
Mahnoor Amjad
01 Nov 2017very helpful test .....but plz provide variety of mcqs soo that we can prepare better