A) Stainless steel
B) Bronze
C) Graphite
D) Hydrogen sulphide
Correct Answer: D
Solution :
Hydrogen sulphide (\[{{H}_{2}}s\]) is a compound of hydrogen and sulphur. Stainless steel and bronze are alloys whereas graphite is allotropic form of element carbon.You need to login to perform this action.
You will be redirected in
3 sec