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Which of the following raw material obtained from petroleum can be in preparation of acetic acid?

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in Engineering Chemistry II by (789k points)
Which of the following raw material obtained from petroleum can be in preparation of acetic acid?

(a) Acetone

(b) Phosphoric acid

(c) Ethylene

(d) Tartaric acid

The question was asked in exam.

This intriguing question originated from Petrochemicals topic in division Fuels and Combustion of Engineering Chemistry II

1 Answer

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Best answer
Correct option is (c) Ethylene

To elaborate: On industrial level, ethylene is oxidised to form acetic acid. The reaction is as follows-

C2H4  +  O2 → CH3COOH

              Ethylene   Oxygen  Acetic acid

Acetic acid is used as a food preservative in the baking industry.

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