The concentration of rectified spirit is:
Correct answer: C. 95%
- A. 85%
- B. 90%
- C. 95%
- D. 100%
Explanation
This is correct. Rectified spirit is approximately 95% ethanol.
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About Alcohols and Phenols
Alcohols are classified as primary, secondary or tertiary and studied through their hydrogen bonding, acidity, oxidation and reactions with active metals, acids and halogenating agents. Phenols require separate treatment because the hydroxyl group is attached to an aromatic ring, making their acidity and electrophilic substitution different from ordinary alcohols.
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