Question

Paheli went to the market to buy sarees for her mother she took out the thread from the edge of the too far is shown by the shopkeeper Amber them one and one with the smell of burning fairy and the other one with the smell of burning paper which thread is the form pure cotton saree and which one of the pure silk 5 given reason for your answer

Answer 1

Silk when burnt gives a smell of burning hair
cotton when burnt gives smell of burning paper

Silk contains sericin which has similar characteristics to human hair

whereas cotton contains cellulose fibre which has similar properties to bamboo fibre by which paper is made up of