Ammonia present in the coke oven gas is removed by washing with_______ – McqOptions

MCQOPTIONS

1.	Ammonia present in the coke oven gas is removed by washing with___________________?
A.	Caustic solution
B.	Dilute ammoniacal liquor
C.	Dilute HCl
D.	Ethanolamine
Answer» C. Dilute HCl

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