Question
1 : Charles Goodyear once accidentally
P : and found that the resulting rubber
Q : dropped a mixture of natural rubber
R : was harder, stronger, more elastic
S : and sulphur over a hot stove
6 : and non-sticky
The Proper sequence should be:
P : and found that the resulting rubber
Q : dropped a mixture of natural rubber
R : was harder, stronger, more elastic
S : and sulphur over a hot stove
6 : and non-sticky
The Proper sequence should be:
Answer: Option B
Submit Your Solution Below and Earn Points !
Submit Your Solution Below and Earn Points !
Submit Solution