MEDIUM
9th CBSE
IMPORTANT
Earn 100

The relative molecular mass of copper sulphate, is and the relative molecular mass of water is . The percentage by mass of water in copper sulphate crystals, is

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Important Questions on Competition Corner-2
MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

HARD
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

HARD
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

EASY
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

EASY
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

EASY
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules

MEDIUM
9th CBSE
IMPORTANT
The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 17 - Competition Corner-2>Exercise: Atoms and Molecules
