Acidity or alkanity of a solution is expressed by its pH value, which – McqOptions

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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.	log (1/H+)
B.	– log (1/H+)
C.	1/log H+
D.	None of these
Answer» B. – log (1/H+)

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