100. Which of the following groups contains all
synthetic substances?
(A) nylon, terylene, wool
(B) cotton, polycot, rayon
(C) PVC, polythene, bakelite
(D) acrylic, silk, wool
Answers
Answered by
0
Answer:
option c
Explanation:
as we go through the options
in option A- wool is natural
in option B- cotton is natural
in option D- wool is natural
so option c is correct
Similar questions
English,
1 month ago
Business Studies,
1 month ago
Math,
3 months ago
Math,
3 months ago
English,
10 months ago