Which of the following statements is INCORRECT? - Vidyadip

MCQ

Which of the following statements is INCORRECT?

✓
Liquid hydrogen is used for cutting and welding purposes.
B
Dihydrogen in used in the manufacture of vanaspati ghee.
C
Dihydrogen is used in the manufacture of ammonia by Haber's process.
D
A mixture of liquid hydrogen and liquid oxygen is used as rocket fuel.

✓

Answer

Correct option: A.

Liquid hydrogen is used for cutting and welding purposes.

A

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