Loading...

Chemistry MCQ Set 5

chemistry Set 5 contains 6 of total 50 chemistry questions (MCQ) with answers. View the answer of each MCQ by clicking over the Show/Hide Answer or all answers at the bottom of the page. You can use these MCQs of chemistry as a practice for the real exam or entrytest. Interactive Test

MCQ: 25

Question : Cracking is a process in which

  1. Large molecules are broken down into smaller molecules.
  2. Smaller molecules are joined into larger molecules.
  3. Open chain carbon molecules are changed to cyclic molecules.
  4. Close chain molecules are change into open chain.

MCQ: 26

Question : Organic compounds are produced in nature in

  1. Plants only
  2. Animals only
  3. Atmosphere
  4. Both (A) and (B)

MCQ: 27

Question : In benzene molecule each ring carbon is

  1. sp2 hybridized
  2. sp3 hybridized
  3. sp hybridized
  4. not hybridized

MCQ: 28

Question : Hydrocarbons containing one sigma and one pi(π) bonds are called

  1. Alkanes
  2. Alkenes
  3. Alkynes
  4. Aromatic hydrocarbon

MCQ: 29

Question : With AICI3 as catalyst, benzene reacts with Alkyl and Acyl chloride giving alkylated and acylated benzene respectively. This reaction is known as

  1. Friedal and Crafts reaction
  2. Nitration reaction
  3. Halogenation reaction
  4. Aldol condensation

MCQ: 30

Question : A carbon atom carrying a negative charge and attached to three other atoms or groups is called

  1. Oxonium ion
  2. Carbonium ion
  3. Carbanion
  4. Carbene

All MCQ Answers

Set 1Set 2Set 3Set 4Set 5Set 6Set 7

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

More for You
All in this Category

You may be interested in

Colleges in Sialkot

A list of major colleges in the cit ...

Colleges in Quetta

Find a comprehensive list of major ...

Queen Mary College - Lahore

A famous name incolleges in Lahore ...

Colleges in Sukkur

Find a comprehensive list of major ...

Pakistan International and Economic Issues

A comprehensive list of essays on P ...

Ask your Boss for Promotion

Write a promotion letter. Learn to ...

English Language Training in Australia

You can learn English in Australia. ...

Career Channel News and Information

Have a current news and latest info ...

Pakistan Army Selection and Recruitment Tests

All about Pakistan Army Selection a ...

GRE Mathematics

Complete review of GRE Mathematics ...

GRE Bio-Chemistry

Find what is GRE Bio-Chemistry and ...

PPSC - Assistant District Public Prosecutor Exam

Learn about the exam of PPSC - Assi ...

FAST The National University of Computer and Emerging Sciences

The National University of Computer ...

NUML National University of Modern Language

NUML National University of Modern ...

Universities in Gujranwala

Universities in Gujranwala - Punjab ...

Universities in Punjab

A comprehensive list of universitie ...