Home
Class 12
CHEMISTRY
How mich urea ("molar mass"=60 g mol^(-1...

How mich urea `("molar mass"=60 g mol^(-1))` must be dissolved in 50 g of water so that the vapour pressure at room temperature is reduced by 25% ? Also calculate the molality of the solution obtained.

Promotional Banner

Similar Questions

Explore conceptually related problems

The amount of solute (molar mass 60 g mol^(-1) ) that must be added to 180 g of water so that the vapour pressure of water is lowered by 10% is

The amount of solute (molar mass 60 g mol^(-1) ) that must be added to 180 g of water so that the vapour pressure of water is lowered by 10% is

The amount of solute ( molar mass 60 g "mol"^(-1) ) that must be added to 180 g of water so that the vapour pressure of water is lowered by 10% is

What mass of solute ("molar mass=60 g mol"^(-1)) should be dissolved in 180 g water to reduce the vapour pressure to 4/5 th of pure water :

What mass of urea be dissolved in 171 g of water so as to decrease the vapour pressure of water by 5% ?

What mass of urea be dissolved in 171 g of water so as to decrease the vapour pressure of water by 5% ?