MHT CET Chemistry question
The molarity of a solution containing 5.0 g of NaOH in 250 mL solution is
Answer: (B)
Solution
Moles NaOH = 5.0/40 = 0.125 mol in 0.25 L, so M = 0.5; 0.1, 1.0 and 2.0 do not follow. Hence the correct option is (b).
The molarity of a solution containing 5.0 g of NaOH in 250 mL solution is
Moles NaOH = 5.0/40 = 0.125 mol in 0.25 L, so M = 0.5; 0.1, 1.0 and 2.0 do not follow. Hence the correct option is (b).