Transportation of 35% oleum during winter suffers from th... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of_____________________?

Correct answer: A

Explanation

Adding nitric acid helps prevent the freezing of 35% oleum during winter transportation.

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