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Science · 2023 · 1 mark
CBSE 2023 · Region 1 · Set 1 · Q4
The table below has information regarding pH and the nature (acidic/basic) of four different solutions. Which one of the options in the table is correct ? Option, Solution, Colour of pH paper, Approximate pH value, Nature of solution
Official answer
From CBSE’s own marking scheme for this paper.
(B)
Milk of magnesia, Blue, $\displaystyle 10$, 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.