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

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"

  • Total Questions17

  • Time Allowed20

Start Test Download PDF

Chemistry Fsc Part 2 Chapter 12 Online Test

00:00
Question # 1

An aldehyde compound can be reduced to alkane by

Question # 2

Formalin is

Question # 3

Formation of cyanohydrin from an aldehyde in an example of.

Question # 4

Which reaction is disproportionate reaction

Question # 5

The carbon atom of a carbonyl group is

Question # 6

Aldehydes and ketones can be defected by

Question # 7

Which one is symmetrical ketone

Question # 8

Which reaction is disproportionate reaction

Question # 9

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

Question # 10

Industrially ethanal is prepared by air oxidation of.

Question # 11

Oxime is an addition product obtained when aldehydes react with.

Question # 12

Acetaldehyde react, with Grignard reagent to form

Question # 13

Aldehyde react with hydroxyl amine in acidic solution to give

Question # 14

Which can produce ketone

Question # 15

Which of the following will have the highest boiling point.

Question # 16

Acetaldehyde can be prepared by the oxidation of.

Question # 17

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

Submit

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


Topic Test

00:00
Submit
ic-science-white
Chemistry
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
  • M
    Muhammad Aamir Shahzad 08 - Feb - 2026 00 Min 50 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
  • 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 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
2 Which of the following compounds will not give iodoform test on treatment with I2/NaOH
A. Acetaldehyde
B. Acetone
C. Butanone
D. 3-Pentaneone
3 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
4 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
5 Paraldehyde is used as a
A. Medicine
B. Poison
C. Polymer
D. Dye
6 The carbon atom of a carbonyl group is
A. sp hybridized
B. sp2hybridized
C. sp3hybridized
D. none of these
7 Formalin is a 40% solution of
A. CH3CHO
B. CH3OH
C. HCHO
D. CH3OCH
8 The carbon atom of carbonyl group is hybridized
A. Sp
B. Sp2
C. Sp3
D. dsp2
9 On heating aldehydes with Fehling's solution we get a precipitate whose colour is
A. Pink
B. Black
C. Yellow
D. Brick red
10 Silver mirror test is given by
A. Ethers
B. Ketones
C. Acids
D. Aldehydes

Test Questions