The plot given below shows P−T curves (where P is the pressure and T is the temperature) for two solvents X and Y and isomolal solution of NaCl in these solvents. NaCl completely dissociates in both the solvents.On addition of equal number of moles of a non-volatile solute S in equal amount (in kg) of these solvents, the elevation of boiling point of solvent X is three times that of solvent Y. Solute S is known to undergo dimerisation in these solvents. If the degree of dimerisation is 0.7 in solvent Y, the degree of dimerisation in solvent X is

The plot given below shows P−T curves (where P is the pressure and T

1.	The plot given below shows P−T curves (where P is the pressure and T is the temperature) for two solvents X and Y and isomolal solution of NaCl in these solvents. NaCl completely dissociates in both the solvents.On addition of equal number of moles of a non-volatile solute S in equal amount (in kg) of these solvents, the elevation of boiling point of solvent X is three times that of solvent Y. Solute S is known to undergo dimerisation in these solvents. If the degree of dimerisation is 0.7 in solvent Y, the degree of dimerisation in solvent X is
Answer» The plot given below shows $P - T$ curves (where $P$ is the pressure and $T$ is the temperature) for two solvents $X$ and $Y$ and isomolal solution of $N a C l$ in these solvents. $N a C l$ completely dissociates in both the solvents. On addition of equal number of moles of a non-volatile solute $S$ in equal amount (in kg) of these solvents, the elevation of boiling point of solvent $X$ is three times that of solvent $Y$ . Solute $S$ is known to undergo dimerisation in these solvents. If the degree of dimerisation is $0.7$ in solvent $Y$ , the degree of dimerisation in solvent $X$ is