Question

Read the following statement is wrong about wool.
1) Wool yarn melts in flame
II) It is attacked by moths
III) It is warm to wear
IV) Wool smells like burning hair in burning test​

Answer 1

Answer:

1) statement is wrong because wool and other protein fibre burns with orange sputtery color ,but does not melt.

Answer 2

Explanation:

Read the following statements about wool.

I. It dries quickly 

II. It is attacked by moths

III. It is warm to wear

IV. It creases easily

Which of the above statements are true ?

 

I and II

II and III

II and IV 

III and IV