28. Which of the following fibres
burn and melt on exposure to
flame?
cotton
O
wool
O nylon
O silk
Required
Answers
Answered by
0
Answer:
nylon...is right buddy
Explanation:
because it is synthetic fibre...
Answered by
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:
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