Home
Class 11
CHEMISTRY
If the density of some lake water is 1.2...

If the density of some lake water is 1.2.5 g `mL^(-1)` and contains 92 g of `Na^(+)` ions per kg of water, calculate the molality of `Na^(+)` ions in the lake.

Promotional Banner

Topper's Solved these Questions

  • Solved Paper 2019-2

    OSWAAL PUBLICATION|Exercise Exercise|48 Videos

  • Solved Paper 2020-2

    OSWAAL PUBLICATION|Exercise Exercise|58 Videos

Similar Questions

Explore conceptually related problems

The density of 5% aqueous MgCl_(2) solution is 1.043 g mL^(-1) . What is the molarity and molaltiy of the solution? What is the molality of Cl^(ɵ) ions? (Mg = 24 "amu")

The density of a solution prepared by dissolving 120 g of urea (mol mass = 60 u) in 1000 g of water is 1.15 g/mL. The molarity of this solution is :

The density of a solution prepared by dissolving 120 g of urea ( mol. "mass"= 60 u ) in 1000 g of water is 1.15 g/mL. The molarity of this solution is :

The molal cryoscopic for water is 1.86 "K mol"^(-1) . When 3.42 g of sugar ( molar mass = 342) is dissolved in 100 g of water, the solution will freeze at

The density of 0.06 M solution of Kl in water is 1.006 g mL^(-1) . Determine the molality of this solution (K = 39, I = 127 "amu")