Question

28. Which of the following fibres
burn and melt on exposure to
flame?
cotton
O
wool
O nylon
O silk
Required​

Answer 1

Answer:

nylon...is right buddy

Explanation:

because it is synthetic fibre...

Answer 2

Answer:

Nylon is the answer.( due to their fabric finish ,they quickly burn and shrink to flame ,the breads are hard , greyish and uncrushable after flame, they burn slowly and melt .)

Explanation:

hope it's help you and Mark me as brainliest and don't forget to thank me.