A solution has pH value of 5. On adding 10 mL of NaCl to it, what will be the pH of the new solution?
(a) More than 5
(b) Less than 5
(c) Only seven
(d) No change in pH

Academic Chemistry NCERT Class 10

Correct Answer: (d) No change in pH

Explanation: As NaCl is a neutral solution due to its complete ionization in H₂O and has pH = 7. Thus, it will not affect the pH of the solution.

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Updated on: 13-Mar-2023

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