Question

What is the pH of 1.0 × 10–2 mol L–1 solution of NaCl?

Answer 1

Answer:

8.1

Explanation:

Answer 2

Answer:

The pH value of $1.0 \times 10^{-2} \ mol \ L^{-1}$ solution is = 7

Explanation:

As per the question,

Given value of pH for NaCl solution = $1.0 \times 10^{-2} \ mol \ L^{-1}$

Since, we know that NaCl is stand for sodium chloride which is a salt made from the chemical reaction of NaOH and HCl. As NaCl is fully dissolved in water that means it is a neutral salt and there is no acidic and basic character present.

Therefore when it is dissolved in water, the pH value of that solution does not change. Also we know that the pH value of neutral solution is 7.

Hence, the pH value of $1.0 \times 10^{-2} \ mol \ L^{-1}$ solution is = 7