Which of the following phenomena occur, when a small amount of acid is added to water?
  1. Ionisation
  2. Neutralisation
  3. Dilution
  4. Salt formation
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iii)
(d) (ii) and (iv)

AcademicChemistryNCERTClass 10

Correct Answer:  (b) (i) and (iii)

Explanation: When a small amount of acid is added to water, ionisation occurs forming H+ions. Dilution of acid occurs when acid is added to water.
raja
Updated on 10-Oct-2022 13:27:13

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