Multiple choice

Which of the following does not conduct electricity?

  1. Distilled water

  2. Diluted hydrochloric acid

  3. Diluted sulphuric acid

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Distilled water is pure H2O and lacks the dissolved ions (electrolytes) necessary to conduct electricity. Acids like HCl and H2SO4 dissociate into ions, making them good conductors.

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