Calculate the molarity of a solution containing 5g of NaOH in 450ml solution.
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Hii !
Solution :- moles of NaOH = 5g/40g/mole = 0.125 mole
volume of the solution in litre = 450/1000 = 0.450
molarity = 0.125mole ×1000ml/L /450 = 0.278 M
0.278 mol/lL
0.278mol dm-³Answer ✔
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@Raj❤
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