What is the molarity of a solution containing 10 g of NaOH in 500 mL of solution?

Question

What is the molarity of a solution containing 10 g of NaOH in 500 mL of solution? (A) 0.25 mol L-1 (B) 0.75 mol L-1 (C) 0.5 mol L-1 (D) 1.25 mol L-1

Tardigrade Admin · Accepted Answer

No. of moles of NaOH = (10/40) = 0.25 mol M = (0.25 × 1000/500) = 0.5 mol L-1

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