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Science · 2024 · 1 mark
CBSE 2024 · Region 4 · Set 1 · Q3
Four solutions, namely glucose, alcohol, hydrochloric acid and sulphuric acid filled in four separate beakers are connected one by one in an electric circuit with a bulb. The solutions in which the bulb will glow when current is passed are :
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Hydrochloric acid and sulphuric acid
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CBSE Class 10 Science past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.