2nd Year Chemistry Online MCQ Test for Chapter 12 Aldehydes and Ketones Preparation

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"

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 12 Online Test

00:00
Question # 1

Which one of the following compounds is not derivative of NH3.

Question # 2

Acetaldehyde react, with Grignard reagent to form

Question # 3

On heating aldehydes with Fehling's solution we get a precipitate whose colour is

Question # 4

Acetaldehyde undergoes, aldol condensation in the presence of.

Question # 5

To product aldehyde group against alkaline oxidizing agent.

Question # 6

The carbon atom of carbonyl group is hybridized

Question # 7

Cannizzaro's reaction is given by

Question # 8

Predict the product or reaction.
Acetaldehyde +NaOH

Question # 9

Aldehydes and ketones can be defected by

Question # 10

Acetone reacts with HCN to form a cyanohydrin. It is an example of.

Question # 11

Which of the following compounds will not give Iodoform test on treatment with I2/ NaOH

Question # 12

Oxime is an addition product obtained when aldehydes react with.

Question # 13

Which reaction is disproportionate reaction

Question # 14

Which can produce ketone

Question # 15

Paraldehyde is used as a

Question # 16

Acetone reacts with HCN to form cyanohydrin it is an example of

Question # 17

All of the followings react with Fehling solution except

Prepare Complete Set Wise Chapter 0 "Chemistry Fsc Part 2 Chapter 12 Online Test" MCQs Online With Answers


Topic Test

00:00
12th Chapter

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

  • T
    Taha Yaseen 30 - Dec - 2024 00 Min 11 Sec 17/17
  • A
    Ahmad Ali 07 - Oct - 2024 01 Min 17 Sec 17/17
  • K
    Kamran Nasir 04 - Oct - 2025 01 Min 38 Sec 17/17
  • S
    Sehrish Ikram 10 - Jan - 2025 01 Min 44 Sec 17/17
  • A
    Ahmed Siddiqui 21 - Nov - 2024 01 Min 49 Sec 17/17
  • F
    Farzana Bibi 22 - Sep - 2024 04 Min 15 Sec 17/17
  • A
    Azam Hussain 07 - Nov - 2024 01 Min 06 Sec 16/17
  • M
    Muhammad Akram 31 - Oct - 2024 01 Min 16 Sec 16/17
  • S
    Shanzy Rajput 26 - Aug - 2025 01 Min 24 Sec 16/17
  • H
    Haseeb Zafar 12 - Nov - 2024 01 Min 40 Sec 16/17
  • S
    Safiullah Jodat 08 - Oct - 2025 01 Min 37 Sec 15/17
  • L
    Laiba Rafiq 20 - Oct - 2024 02 Min 11 Sec 15/17
  • B
    Bashir Ahmed 05 - Dec - 2024 02 Min 37 Sec 15/17
  • A
    Aliha Zulfiqar 28 - Oct - 2024 02 Min 52 Sec 15/17
  • N
    Najeeb Raza 17 - Nov - 2024 03 Min 01 Sec 15/17

FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Structure of carbonyl is
A. Tetrahedral
B. Linear
C. Octahederal
D. Trigonal planar
2 On heating aldehydes with Fehling's solution we get a precipitate whose colour is
A. Pink
B. Black
C. Yellow
D. Brick red
3 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
4 Which reaction is disproportionate reaction
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid Catalyzed reactions
5 Which reaction is disproportionate reaction
A. Aldol Condensation
B. Cannizzaros's reaction
C. Haloform reactions
D. Acid-catalyzed reactions
6 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
7 The carbon atom of carbonyl group is hybridized
A. Sp
B. Sp2
C. Sp3
D. dsp2
8 The carbon atom of a carbonyl group is
A. sp hybridized
B. sp2hybridized
C. sp3hybridized
D. none of these
9 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
10 Which one of the following compounds is not derivative of NH3.
A. Aniline
B. Hydrazine
C. Phenyl hydrazine
D. Picric acid

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • ahmad raza

    ahmad raza

    04 Dec 2017

    very nice

    Like
    Reply
  • Mahnoor Amjad

    Mahnoor Amjad

    01 Nov 2017

    very helpful test .....but plz provide variety of mcqs soo that we can prepare better

    Like
    Reply