Question

7. rayon is different from synthetic fibrer because

(a). it has a silk like appears

(d). it is obtained from wood pulp

(c).its fibers can also be moved like those of natural riders

(d).none of these​

Answer 1

Explanation:

ques-4, option-c) Coal

ques-5, option-a) Chemical reaction

ques-6, option -a) Flame

Ques-7, option-a) It has silk like appearance because it is obtained from wood pulp.

Hope this helps you ^_^

Answer 2

Answer:

answer is b(it is obtained from wood pulp)