A) Treat it with chemicals containing sodium hydroxide
B) Treat it with chemicals containing sulphuric acid
C) Treat it with chemicals containing sodium chloride
D) Treat it with pure hydrochloric acid
Correct Answer: A
Solution :
Sodium hydroxide is a base which can neutralize the acids present in the waste and make it safe.You need to login to perform this action.
You will be redirected in
3 sec