Asked in FBISE Chemistry 2023 — Paper 1 2023Moderate

Chemically nail polish remover is:

Correct answer: A. Acetone

  • A. Acetone
  • B. Acetic acid
  • C. Ethanol
  • D. Ether

Explanation

Acetone is the correct answer. It is a solvent that effectively dissolves nail polish, making it easy to remove. Acetone is also used in many other applications, such as in the production of plastics and as a solvent in chemical reactions.

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About Reactivity of Aldehydes and Ketones

The polar carbonyl group makes aldehydes and ketones undergo nucleophilic addition, reduction and condensation reactions. Aldehydes are generally more reactive and oxidise readily to carboxylic acids, whereas ketones resist mild oxidation; reactions with hydrogen cyanide, sodium bisulfite and 2,4-DNP help identify their behaviour.

Practise Aldehydes and Ketones

679 free Aldehydes and Ketones MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.

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