Instead of _____ we can use things made of cloth, jute, coir and paper.
Plastics
Water
Fibres
Silk
Which kind of clothes do you prefer in summer?
Nylon
Wool
Cotton
Water bottles are made up of
Polythene
Styrene
PVC
Bakelite
___________ is a mixture of sand, cement, gravel and water in correct proportion.
Sand
Cement
Limestone
Concrete
We can prepare soap at home proving ________ can be brought from chemical suppliers.
HNO3
NaOH
AgNO3
CH3COOH