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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
Acetaldehyde undergoes, aldol condensation in the presence of.
Question # 2
Silver mirror test is given by
Question # 3
A cyanohydrin is formed by the reaction of
Question # 4
Acetaldehyde can be prepared by the oxidation of.
Question # 5
Predict the product or reaction.
Predict the product or reaction.Acetaldehyde +NaOH
Question # 6
Which reaction is disproportionate reaction
Question # 7
Aldehydes and ketones can be defected by
Question # 8
Aldehyde react with hydroxyl amine in acidic solution to give
Question # 9
Which one has yellow or orange cyrstalline ppt
Question # 10
Cannizzaro's reaction is not given by
Question # 11
Paraldehyde is polymer of.
Question # 12
Which substance usually undergo nucleophilic addition reactions.
Question # 13
Formalin is a 40% solution of
Question # 14
Acetaldehyde reacts usually with
Question # 15
Paraldehyde is used as a
Question # 16
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 17
Which of the following has highest boiling point
FSC Part 2 Chemistry Chapter 12 Online Test MCQ's
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T Taha Yaseen 30 - Dec - 2024 00 Min 11 Sec 17/17 -
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | 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
|
| 2 | Which substance reacts with sodium nitroprusside. |
A. Ethanol
B. Acetaldehyde
C. Dimethyl ketone
D. Methanol
|
| 3 | 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
|
| 4 | Cannizzaro's reaction is given by |
A. Acetaldehyde
B. Formaldehyde
C. Propanal
D. Propanone
|
| 5 | Oxime is an addition product obtained when aldehydes react with. |
A. HCN
B. NH2OH
C. Phenyl hydrazine
D. H2O
|
| 6 | 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
|
| 7 | Which substance usually undergo nucleophilic addition reactions. |
A. Benzenes
B. Aldehydes
C. Alkenes
D. All of these
|
| 8 | Aldehydes and ketones can be defected by |
A. 2, 4 DNPH test
B. Tollen's test
C. Sodium Nitro prusside test
D. Benedicts solution test
|
| 9 | The carbon atom of a carbonyl group is |
A. sp hybridized
B. sp2hybridized
C. sp3hybridized
D. none of these
|
| 10 | Acetaldehyde can be prepared by the oxidation of. |
A. Acetic acid
B. Ethanol
C. 1- Proponal
D. Ethanonic acid
|
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