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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
What product is formed by the dry distillation of calcium acetate.
Question # 2
Which of the following compounds will not give iodoform test on treatment with I2/NaOH
Question # 3
Oxime is an addition product obtained when aldehydes react with.
Question # 4
Formalin is a 40% solution of
Question # 5
Aldehyde react with hydroxyl amine in acidic solution to give
Question # 6
A cyanohydrin is formed by the reaction of
Question # 7
To product aldehyde group against alkaline oxidizing agent.
Question # 8
An aldehyde compound can be reduced to alkane by
Question # 9
Formalin is
Question # 10
Which can produce ketone
Question # 11
On heating aldehydes with Fehling's solution we get a precipitate whose colour is
Question # 12
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 13
Acetaldehyde can be prepared by the oxidation of.
Question # 14
Predict the product or reaction.
Predict the product or reaction.Acetaldehyde +NaOH
Question # 15
Aldehydes and ketones can be defected by
Question # 16
Which one of the following compound does not react with NaOH and I2 and also does not form Iodoform.
Question # 17
Acetaldehyde undergoes, aldol condensation in the presence 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 | Acetaldehyde can be prepared by the oxidation of. |
A. Acetic acid
B. Ethanol
C. 1- Proponal
D. Ethanonic acid
|
| 2 | Cannizzaro's reaction is given by |
A. Acetaldehyde
B. Formaldehyde
C. Propanal
D. Propanone
|
| 3 | Which substance is used for silvering of mirror. |
A. Acetaldehyde
B. Ethanol
C. Ethylene glycol
D. Acetone
|
| 4 | Acetaldehyde react, with Grignard reagent to form |
A. Primary alcohol
B. Secondary alcohol
C. Ter alcohol
D. Carboxylic acids
|
| 5 |
Predict the product or reaction. Acetaldehyde +NaOH
|
A. An aldol
B. Acetic acid
C. Ethanol
D. Paraldehyde
|
| 6 | Acetaldehyde reacts usually with |
A. Electrophiles only
B. Nucleophiles only
C. Electrophiles and nucleophiles
D. Free radicals only
|
| 7 | Which one has yellow or orange cyrstalline ppt |
A. Acetone hydrazone
B. 2, 4 DNPH
C. Ethanal oxime
D. Bisulphite addition product
|
| 8 | Which reagent will react with both aldehyde and ketones |
A. Grignard reagent
B. Tollen's reagent
C. Fehling's reagent
D. Benedict's reagent
|
| 9 | To product aldehyde group against alkaline oxidizing agent. |
A. It is reduced in the presence of catalyst
B. An acetal is formed
C. It is oxidized
D. It is treated with aqueous NaBH4
|
| 10 | Formalin is |
A. 10% solution of formaldehyde in water
B. 20% solution of formaldehyde in water
C. 40% solution of formaldehyde in water
D. 60% solution of formaldehyde in water
|
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