EASY
9th CBSE
IMPORTANT
Earn 100

What is the atomicity of Carbon?

Important Questions on Atoms and Molecules

EASY
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 24

What is the atomicity of Ozone?

EASY
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 24

What is the atomicity of Sulphur?

EASY
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 24

What is the atomicity of Phosphorus?

EASY
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 24

What do you understand by the 'atomicity' of the substance? Explain with two examples.

EASY
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 24

What is the atomicity of the following?

Neon

MEDIUM
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 25
How can you calculate the molecular mass of the substance ? Explain with the help of an example.
HARD
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 26

What is the significance of molecular formula of a substance ? Explain with an example.

MEDIUM
9th CBSE
IMPORTANT
Chemistry for Class IX>Chapter 3 - Atoms and Molecules>Exercise>Q 27

Explain the significance of the formula H2O.