Question

correct the statemant -
1. Blended fibres have a disadvantage over normal pure fibres.
2.Coal and petroleum give chemicals that make natural fibres stronger.
3. Condensation polymerisation is the combination of two monomers

plz do this fast plz...​

Answer 1

Answer:

blended fibres and disadvantages over normal pure fibres

coal and petroleum gives chemical that make natural fibres stronger

sorry but Third answer I don't know its first and second answer is correct mark me branist