Nitrogen oxides (NO x ) is not produced in the __________ industry. – OfficerPath

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MCQ Practice

Nitrogen oxides (NO x ) is not produced in the __________ industry.

Subject: Chemical EngineeringTopic: Environmental Engineering In Ce

A

Nitric acid making

B

Nitrogenous fertiliser

C

Detergent

D

Any of these

Correct Answer: C

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