Question

A solution is prepared by dissolving 1g of NaOH in water to get 250ml of solution . Calculate its molarity.

Answer 1

Explanation:

molecular weight of NaOH = 40

volume= 0.25L

moles of NaOH=1/40 =0.025moles

molarity =moles/volume

= 0.025/0.25

= 0.1M

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Answer 2

Answer:

O.1M

Explanation:

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