MEDIUM
6th ICSE
IMPORTANT
Earn 100

Write a short note on the Development of Chemistry.

Important Questions on Introduction to Chemistry

EASY
6th ICSE
IMPORTANT
Write any two important fertilisers used in India.
MEDIUM
6th ICSE
IMPORTANT
What are pesticides? Give two examples of pesticides.
MEDIUM
6th ICSE
IMPORTANT
What is synthetic fibre? Name any two synthetic fibres.
MEDIUM
6th ICSE
IMPORTANT
What are food preservatives? Name two important preservatives.
MEDIUM
6th ICSE
IMPORTANT
Write few lines about the Green Revolution.