What are deltatb and deltatf for an aqueous solution that is 1.5g nacl in 0.250kg h2o? given kb=0.51 c/m and kr=1.86 c/m

for given question is 2.79 and is 0.52

{i- vant hoff’s constant ; Kb- constant ; m molarity }

M = no. of moles of the solute present in one kg of solution

Let the weight of amount of solute be “w” and its molecular mass be “M”

Let the mass of the solvent in the given question be “x”

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.