Asolution of hcl has [h+] = 0.01 m. what is the ph of this solution? use ph=-log[h3o+] a. –2 b. –1 c. 1 d. 2

answer is 2

Explanation:

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pH of solution is 2

Explanation:

HCl is a strong acid. Hence it gets completely dissociated in aqueous solution to produce .

Chemical equation related to dissociation of HCl is given as-

                      HCl+H_{2}O\rightarrow [H_{3}O^{+}]+Cl^{-}

pH of a solution is a tool to measure acidity. It is defined as-

where represents concentration of in molarity.

In aqueous solution, all gets converted into .

Hence, in aqueous solution,

Here . So

Hence

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