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Science · 2023 · 1 mark
CBSE 2023 · Region 2 · Set 3 · Q7
Select the correct option from the following : Salt, Parent acid, Parent base, Nature of salt
Official answer
From CBSE’s own marking scheme for this paper.
(B)
Sodium carbonate, $\displaystyle \mathrm{H}_{2} \mathrm{CO}_{3}$, NaOH, Basic
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CBSE Class 10 Science past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.