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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
Common names of aldehydes are derived from the common names of.
Question # 2
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 3
Which of the following will have the highest boiling point.
Question # 4
Which one of the following compounds undergoes Cannizzaro's Reaction.
Question # 5
To product aldehyde group against alkaline oxidizing agent.
Question # 6
All of the followings react with Fehling solution except
Question # 7
Acetaldehyde react, with Grignard reagent to form
Question # 8
A snake was preserved in a solution and was placed in biology laboratory. The solution is.
Question # 9
Which of the following has highest boiling point
Question # 10
Formalin is a 40% solution of
Question # 11
when aldehydes react with Tollen's reagent.
Question # 12
Which of the following compounds will not give iodoform test on treatment with I2/NaOH
Question # 13
What product is formed by the dry distillation of calcium acetate.
Question # 14
Acetaldehyde reacts usually with
Question # 15
Formation of cyanohydrin from an aldehyde in an example of.
Question # 16
All of the following tests are used to identify aldehydes except.
Question # 17
Which substance is used for silvering of mirror.
FSC Part 2 Chemistry Chapter 12 Online Test MCQ's
Top Scorers Of Chapter 0 "Chemistry Fsc Part 2 Chapter 12 Online Test" MCQ`s Test
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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 | Acetaldehyde reacts usually with |
A. Electrophiles only
B. Nucleophiles only
C. Electrophiles and nucleophiles
D. Free radicals only
|
| 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 | Which can produce ketone |
A. Sec alcohol
B. Calcium acetate
C. Propyne
D. All of these
|
| 4 | Acetaldehyde react, with Grignard reagent to form |
A. Primary alcohol
B. Secondary alcohol
C. Ter alcohol
D. Carboxylic acids
|
| 5 | Common names of aldehydes are derived from the common names of. |
A. Alcohol
B. Ketones
C. Carboxylic acids
D. Alkenes
|
| 6 | A cyanohydrin is formed by the reaction of |
A. Alcohol and HCN
B. Ketone and NH3
C. Aldehyde and NH2OH
D. Aldehyde and HCN
|
| 7 | Acetone reacts with HCN to form cyanohydrin it is an example of |
A. Electrophilic addition
B. Electrophilic substitution
C. Nucleophilic addition
D. Nucleophilic subtitution
|
| 8 | Which of the following compounds will not give iodoform test on treatment with I2/NaOH |
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentaneone
|
| 9 | Acetaldehyde can be prepared by the oxidation of. |
A. Acetic acid
B. Ethanol
C. 1- Proponal
D. Ethanonic acid
|
| 10 | 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
|
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