Glucose is added to `1` litre water to such an extent that `(Delta T_(f))/(K_(f))` becomes equal to `(1)/(1000)`, the weight of glucose added is:

Glucose is added to 1 litre water to an extent that DeltaT_(f)//K_(f) becomes equal to 1/1000, the mass of glucose added is

NaCl is added to 1 litre water to such an extent that DeltaT_(f)//K_(f) becomes to (1)/(500) ,wt.of NaCl added to

What weight of NaCl is added to one litre of water so that Delta"T"//"K"_("f")=1/500?

2g mixture of glucose and sucrose is dissolved in 1 litre water at 298K to develop osmotic pressure of 0.207 atm. Calculate percentage composition of glucose and sucrose by mole as well as by mass.

A mixture contains acid and water in the ratio of 6 : 1. On adding 12 litres of water to the mixture, the ratio of acid to water becomes 3:2. The quantity of water (in litres) in the original mixture was:

Assuming that f(t)=(t-1)/(t+1) is an invertible function then f^(-1)((1)/(c)+1) is equal to: