*/*_The main use of HCl is in the? – McqOptions

MCQOPTIONS

1.	/_The main use of HCl is in the?
A.	Drilling of petroleum wells and pickling of steel sheets
B.	Manufacture of cationic detergent
C.	Treatment of spent fuel of nuclear reactor
D.	None of these
Answer» B. Manufacture of cationic detergent

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