What is the poh of a 0.0072 m solution of sodium hydroxide? poh=?

Answer : 2.14

Explanation:

pH or pOH is the measure of acidity or alkalinity of a solution.

Given :

1 mole of gives 1 mole of

Thus 0.0072 moles of   will give= 0.0072 moles of

Therefore, the pOH of the basic solution is 2.14.

the answer is:  

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