Answer of Q.55
Q.55. Which of these provide compounds necessary to prepare nylon ?
(i) Coal                      (ii) Air                     (iii) Water
(A) Only (i)
(B) Only (i) and (ii)
(C) Only(i) and (iii)
(D) (i), (ii) and (iii)

Dear Student ,
The successful production of a useful fibre by chemical synthesis from compounds readily available from airwater, and coal 
so option (d) is correct 
Regards

  • -1

 
  • 3
air
  • 1
Option d
  • 0
What are you looking for?