Question

0.1 mol of a basic substance (X) requires 25 cm of 8.0 mol/dm hydrochloric acid for complete neutralisation. X could be 1. Al(OH)3 2. Cuo 3. KO 4. NaOH (a) 1 and 2 (b) 2 and 3 1 and 4 (d) 2 and 4​

Answer 1

Answer:

B is correct answer

Explanation:

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Answer 2

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Answer

HYDROCHLORIC ACID is Ur answer