Verified Solution • 2025–26 Session moderate

QNEET-2023-Ch-283: NEET 2023 Chemistry - Class 11 NEET-2023-Ch-283 Solution: The density of 1 M solution of a compound 'X' is \(1.25\ {g…

The density of 1 M solution of a compound 'X' is 1.25 g mL−11.25\ \text{g mL}^{-1}. The correct option for the molality of solution is (Molar mass of compound X = 85 g): 0.705 m 1.208 m 1.165 m 0.858 m

Multiple Choice Options

  • A 0.705 m
  • B 1.208 m
  • C 1.165 m
  • D 0.858 m

Step-by-Step Verified Solution

m = 1000 _ M 1000 _ d _ MM w m = 1000 _ 1 1000 _ 1.25 _ 1 _ 85   m = 1000 1165 = 0.858

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