MEDIUM
6th ICSE
IMPORTANT
Earn 100

Find the odd-one-out. Give reasons.

D.D.T., B.H.C., T.N.T.

Important Questions on Introduction to Chemistry

MEDIUM
6th ICSE
IMPORTANT

Find the odd-one-out. Give reasons.

Sulphur, Zinc phosphate, Bordeaux, D.D.T.

MEDIUM
6th ICSE
IMPORTANT

Find the odd-one out. Give the reasons.

Malathion, Parathion, Aldrin, Plastic.

MEDIUM
6th ICSE
IMPORTANT
Write a short note on the Development of 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.