CBSE Class 9 Science Chapter - "Tissues." **Introduction:** In the realm of biology, understanding the structure and organization of...

Class 9 chemistry MCQs with answers are provided here for chapter 4 Structure of the Atom. These MCQs are based on the CBSE board...

Class 9 chemistry MCQs with answers are provided here for chapter 3 Atoms and Molecules. These MCQs are based on CBSE board curriculum...

Class 9 chemistry MCQs with answers are provided here for chapter 2 Is Matter Around Us Pure?. These MCQs are based on the CBSE board...

Class 9 chemistry MCQs with answers are provided here for chapter 1 Matter in Our Surroundings. These MCQs are based on CBSE board...

Compound name Molecular weight Molecular formula 1 Acetic acid 60.052 g/mol CH3COOH 2 Hydrochloric acid 36.458 g/mol HCl 3 Sulfuric...

Numerical based on mole concept