Question

which will give the smell of burning hair : a) cotton b) rayon c) wool d) polyester

Answer 1

Answer:

d) polyester

Explanation:

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Answer 2

Answer:

polyester

or

Silk Fibre are derived from silk worm and therefore called as animal Fibre. Silk Fibre is made up of two proteins called as sericine and fibroin. ... Hence when it is burnt it smells like human hair which also contains protein.

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