Question

One litre of a solution contain 10^-2 mole of NaCl and 10^-5 mole of NaOh . What is pH of the solution?​

Answer 1

Answer:

The solution of NaOH on mixing with water with becomes basic. Therefore, its' pH will be more than 7. This is because,

pH=−log[OH]=−log[0.01/10]=−log10

−3

;pH=3

Therefore pH=14−pOH =14−3=11

Explanation:

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