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Per NCERT §6.10.1, in the ARRHENIUS concept, an acid is defined as a substance which does which on dissolving in water?
AGives OH⁻ ions
BDonates electron pair
CGives H⁺ ions
DAccepts proton
Answer & Solution
Correct answer: C. Gives H⁺ ions
NCERT §6.10.1: Arrhenius — acid releases H⁺(aq); base releases OH⁻(aq). Limited to aqueous medium.
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