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Which of the following is/are not correctly matched?

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Which of the following is/are not correctly matched? 

(I) Absolute alcohol – 100% ethanol 

(II) Power alcohol – 90 – 95% ethanol 

(III) Rectified spirit – 5% ethanol 

(a) I only 

(b) II only 

(c) III only 

(d) II and III

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1 Answer

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Best answer

The correct option is: (d) II and III

Explanation:

Rectified spirit is a mixture with composition of 95% ethanol and 5% water. Absolute alcohol is 100% concentrated ethanol. Power alcohol is a mixture of 75-80% petrol, 20-25% ethanol and minute amount of aromatic compounds.

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