Question

A. Short answer type questions.
1. Name a fibre that:
(a) burns with a flame giving out smell like
that of burning paper.
(b) burns with a flame emitting smell of
burning hair.
(c) burns with a sooty flame leaving behind
a black beady mass.​

Answer 1

Answer:

1. The fabric which burns giving a smell of burning paper will be artificial silk or cotton.

2. The fabric which burns giving a smell of burning hair will be natural silk or pure silk.

c. Wool

Answer 2

a. cellulose

b. wool

c.wool