Question

while using iodine in the laboratory, some drops of iodine fell on Paheli's socks and some fell on her teacher's Saree. the drops of iodine on the Saree turned blue black while there colour did not change on the socks. what can be the possible reason ​

Answer 1

Answer:

May be because of the colour difference

Answer 2

Answer:

socks was synthetic fibre so it doesn't change. But saree was made up of silk that's why chemical

react to change the colour of saree.