Question:medium

The density of \( 3\,M \) aqueous solution of a solute \( X \) is \( 1.86\,\text{g mL}^{-1} \). The molality of the solution is (Molar mass of solute \( X \) is \( 120\,\text{g mol}^{-1} \))

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Use 1 L solution to convert molarity → molality easily.
Updated On: Apr 21, 2026
  • \(3\,m \)
  • \(4\,m \)
  • \(2\,m \)
  • \(5\,m \)
  • \(1\,m \)
Show Solution

The Correct Option is C

Solution and Explanation

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