Updated 12th Standard CBSE Chemistry Study Materials 2022-2023 Exams

CBSE 12th Standard Chemistry Subject Coordination Compounds HOT Questions 3 Mark Questions With Solution 2021 Archana Singh - Deoghar May-28 , 2021

QB365 Provides the HOT Question Papers for Class 12 Chemistry, and also provide the detail solution for each and every HOT Questions. HOT Questions will help to get more idea about question pattern in every exams and also will help to get more marks in Exams

QB365 - Question Bank Software

CBSE 12th Standard Chemistry Subject Coordination Compounds HOT Questions 3 Mark Questions With Solution 2021

12th Standard CBSE

Chemistry

Time : 00:20:00 Hrs

Total Marks : 15

Oxalic acid is commonly used to remove rust stains. Justify.

3

Why is \({ K }_{ 4 }\left[ Fe{ \left( CN \right) }_{ 6 } \right]\) not toxic whereas KCN is highly toxic?

3

*****************************************

Reviews & Comments about CBSE 12th Standard Chemistry Subject Coordination Compounds HOT Questions 3 Mark Questions With Solution 2021

Write your Comment

12th Standard CBSE Chemistry Videos

CBSE 12th Chemistry Sample Model Question Paper with Answer Key 2023

CBSE 12th Chemistry Sample Model Question Paper with Answer Key 2023

12th Standard CBSE Chemistry Usefull Links

Other 12th Standard CBSE Subjects

alt-subject-image

Biology

alt-subject-image

Physics

alt-subject-image

Chemistry

alt-subject-image

Maths

alt-subject-image

Accountancy

alt-subject-image

Introductory Micro and Macroeconomics

alt-subject-image

Business Studies

alt-subject-image

Economics

alt-subject-image

Computer Science

alt-subject-image

Geography

alt-subject-image

English

alt-subject-image

History

alt-subject-image

Indian Society

alt-subject-image

Physical Education

alt-subject-image

Sociology

alt-subject-image

Tamil

alt-subject-image

Bio Technology

alt-subject-image

Engineering Graphics

alt-subject-image

Entrepreneurship

alt-subject-image

Hindi Core

alt-subject-image

Hindi Elective

alt-subject-image

Home Science

alt-subject-image

Legal Studies

alt-subject-image

Political Science

alt-subject-image

Psychology

Other 12th Standard CBSE Chemistry Study material

12th Chemistry The d and f Block ... Click To View

12th Chemistry Haloalkanes and Haloarenes Chapter Case ... Click To View

12th Chemistry Coordination Compounds Chapter Case Study ... Click To View

12th Chemistry Chemical Kinetics Chapter Case Study Question with Answers CBSE Click To View

12th Chemistry Biomolecules Chapter Case Study Question with Answers CBSE Click To View

12th Chemistry Amines Chapter Case Study Question with Answers CBSE Click To View

12th Aldehydes Ketones and Carboxylic Acids Chapter ... Click To View

12th Chemistry Alcohols Phenols and Ethers Chapter ... Click To View

CBSE 12th Standard Chemistry Subject Alcohols , Phenols ... Click To View

CBSE 12th Standard Chemistry Subject Haloalkanes and ... Click To View

CBSE 12th Standard Chemistry Subject The p-Block ... Click To View

CBSE 12th Standard Chemistry Subject Electrochemistry Value ... Click To View

CBSE 12th Standard Chemistry Subject Solution Value ... Click To View

CBSE 12th Standard Chemistry Subject Value Based ... Click To View

CBSE 12th Standard Chemistry Subject Value Based ... Click To View