A liquid has a pH less than 7 which represent an acidic solution : (i) State the nature of solution if its pH increases from 7 to 14.
A liquid has a pH less than 7 which represent an acidic solution :
(i) State the nature of solution if its pH increases from 7 to 14.
(ii) Mention the ion whose concentration increases with the increase in pH value.
(iii) Suggest a method that is generally used for measuring the pH value.
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(i) Increase in the strength of alkali. So the nature of solution will be basic.
(ii) Hydroxide ion or hydroxyl ion or OH- ion.
(iii) A paper impregnated with the universal indicator is generally used to measure the pH of a solution.
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