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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
A snake was preserved in a solution and was placed in biology laboratory. The solution is.
Question # 2
Acetaldehyde react, with Grignard reagent to form
Question # 3
Which substance usually undergo nucleophilic addition reactions.
Question # 4
Air of the following tests are used to identify aldehydes except.
Question # 5
Which of the following reagents will reacts with both aldehydes and ketones.
Question # 6
To product aldehyde group against alkaline oxidizing agent.
Question # 7
Which one is symmetrical ketone
Question # 8
Common names of aldehydes are derived from the common names of.
Question # 9
All of the followings react with Fehling solution except
Question # 10
Structure of carbonyl is
Question # 11
Formalin is
Question # 12
Which substance is used for silvering of mirror.
Question # 13
When benzaldehyde is converted to benzyl alcohol by reading with NaOH the reaction is known as.
Question # 14
Which reaction is disproportionate reaction
Question # 15
Which of the following will have the highest boiling point.
Question # 16
What product is formed by the dry distillation of calcium acetate.
Question # 17
Acetaldehyde reacts usually with
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 | Common names of aldehydes are derived from the common names of. |
A. Alcohol
B. Ketones
C. Carboxylic acids
D. Alkenes
|
| 2 | 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
|
| 3 |
Predict the product or reaction. Acetaldehyde +NaOH
|
A. An aldol
B. Acetic acid
C. Ethanol
D. Paraldehyde
|
| 4 | Cannizzaro's reaction is not given by |
A. Formaldehyde
B. Acetaldehyde
C. Benzaldehyde
D. Trithylacetaldehyde
|
| 5 | The carbon atom of carbonyl group is hybridized |
A. Sp
B. Sp2
C. Sp3
D. dsp2
|
| 6 | Which substance is used for silvering of mirror. |
A. Acetaldehyde
B. Ethanol
C. Ethylene glycol
D. Acetone
|
| 7 | All of the followings react with Fehling solution except |
A. CH2CH2CHO
B. CH3-CH2COCH3
C. HCHO
D. CH3-CHO
|
| 8 | What product is formed by the dry distillation of calcium acetate. |
A. CH3CH2COOH
B. CH3COOH
C. CH3COCH3
D. CH3CH2CHO
|
| 9 | A snake was preserved in a solution and was placed in biology laboratory. The solution is. |
A. De ionized water
B. Fehling solution
C. Formalin
D. Chloroform
|
| 10 | An aldehyde compound can be reduced to alkane by |
A. Wurtz reaction
B. Grignard reaction
C. Wolf Kishner reaction
D. Kolbe's reaction
|
Test Questions