Question

7. While performing the burning test, Priya observed that piece of cotton cloth gave the odour of burning paper. Give suitable explanation for her observation.​

Answer 1

Answer:

Here it is

Explanation:

Burning cotton smell like burning paper because cotton is made up of cellulose. And paper is also made up of cellulose. So, the smell of burning cotton and paper is the smell of burning cellulose. So, Burning cotton smell like burning paper.