A 1 molal solution of NaCl has a density of 1.21 g ,mL^ -1 . The molarity of this solution is

JEE Main Chemistry question

A 1 molal solution of NaCl has a density of . The molarity of this solution is

Answer: (B)

For a 1 molal solution, 1 mol (58.5 g) of NaCl is dissolved in 1000 g of water, giving a total solution mass of $1058.5\

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Question ID VK-143134