Which of the following will give an iodoform reaction on treatment with Na₂CO₃ and I₂?
Correct answer: D. Acetone
- A. Methanol
- B. Acetic Acid
- C. Acetic Anhydride
- D. Acetone
Explanation
Only acetaldehyde, ethanol, and methyl ketones give the iodoform test. As acetone has a methyl group adjacent to ketone group, it will give iodoform test.Hence, option D is correct.
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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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