The Molarity of a solution formed by dissolving 100g of sodium chloride, NaCl, in 500mL of solution is:
Correct Answer: A.
Molarity = Moles per liter of solution.
Moles = mass/molecular mass = 100/(23.0 + 35.5)
Volume is in liters: 500ml = 0.500 Liters
Molarity =
Tags: chemistry, DAT
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