1.

Acidity or alkanity of a solution is expressed by its pH value, which is defined as (where, [H+] = hydrogen ion concentration in the solution).

A. <img src="/_files/images/chemical-engineering/stoichiometry/88-308-1.png">
B. <img src="/_files/images/chemical-engineering/stoichiometry/88-308-2.png">
C. <img src="/_files/images/chemical-engineering/stoichiometry/88-308-3.png">
D. none of these
Answer» B. <img src="/_files/images/chemical-engineering/stoichiometry/88-308-2.png">


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