Science, asked by shivanijally2010, 23 days ago

Why burning of silk and wool gives odour of hair and charred meat but the burning of synthetic yarn gives an odor that of plastics?

Answers

Answered by itstithi1204
3

Answer:

Answer: The silk yarn shrinks away from the flame and burns but does not melt. ... The synthetic yarns shrink and burn. They also melt and give out an odour similar to burning plastics.

Answered by harshijain48
3

Answer:

The silk yarn shrinks away from the flame and burns but does not melt. ... The synthetic yarns shrink and burn. They also melt and give out an odour similar to burning plastics.

Explanation:

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