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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
All of the following tests are used to identify aldehydes except.
Question # 2
All of the followings react with Fehling solution except
Question # 3
Silver mirror test is given by
Question # 4
On heating aldehydes with Fehling's solution we get a precipitate whose colour is
Question # 5
Acetaldehyde react, with Grignard reagent to form
Question # 6
Which is most difficult to be oxidized
Question # 7
Air of the following tests are used to identify aldehydes except.
Question # 8
Formalin is
Question # 9
To product aldehyde group against alkaline oxidizing agent.
Question # 10
Acetaldehyde reacts usually with
Question # 11
Aldehyde react with hydroxyl amine in acidic solution to give
Question # 12
Which reaction is disproportionate reaction
Question # 13
Cannizzaro's reaction is given by
Question # 14
Which one of the following compounds is not derivative of NH3.
Question # 15
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 16
Which reagent will react with both aldehyde and ketones
Question # 17
Aldehydes and ketones can be defected 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 | 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
|
| 2 | Formalin is a 40% solution of |
A. CH3CHO
B. CH3OH
C. HCHO
D. CH3OCH
|
| 3 | Acetaldehyde can be prepared by the oxidation of. |
A. Acetic acid
B. Ethanol
C. 1- Proponal
D. Ethanonic acid
|
| 4 | Aldehyde react with hydroxyl amine in acidic solution to give |
A. An oxime
B. Aldol
C. Polymer
D. Acetic acid
|
| 5 | Which substance reacts with sodium nitroprusside. |
A. Ethanol
B. Acetaldehyde
C. Dimethyl ketone
D. Methanol
|
| 6 | Acetaldehyde react, with Grignard reagent to form |
A. Primary alcohol
B. Secondary alcohol
C. Ter alcohol
D. Carboxylic acids
|
| 7 | Which one is symmetrical ketone |
A. Acetone
B. Methyl ethyl ketone
C. Methyl n propyl ketone
D. 2- pentonone
|
| 8 | Which can produce ketone |
A. Sec alcohol
B. Calcium acetate
C. Propyne
D. All of these
|
| 9 | Which one of the following compounds undergoes Cannizzaro's Reaction. |
A. Acetaldehyde
B. Benzaldehyde
C. Acetone
D. Propionaldehyde
|
| 10 | Which of the following will have the highest boiling point. |
A. Methanal
B. Ethanal
C. Propanal
D. 2-Hexanone
|
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