InterviewSolution
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InterviewSolution
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According to the Arrhenius theory, (a) an acid is a proton donor (b) an acid is an electron pair acceptor (c) a hydrogen ion exists freely in an aqueous solution (d) a hydrogen ion is always hydrated to form a hydrogen ion |
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Answer» (c) a hydrogen ion exists freely in an aqueous solution. According to the Arrhenius theory - An acid is a substance which releases \(H^+\) ions on dissolving in water. A base is a substance which releases \(OH^-\) ions on dissolving in water. Option : (c) a hydrogen ion exists freely in an aqueous solution. |
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