277299 The relative lowering of vapour pressure of aqueous solution containing non-volatile solute is 0.0125 . The molality of the solution is

277309 A set of solutions is prepared using $180\mathrm{g}$ of water as a solvent and $10\mathrm{g}$ of different nonvolatile solutes $A,B$ and $C$. The relative lowering of vapour pressure in the presence of these solutes are in the order
[Given, molar mass of $A=100\mathrm{g}{\mathrm{mol}}^{-1}:B=200\mathrm{g}$ ${\mathrm{mol}}^{-1}:\mathrm{C}=\mathbf{1}\mathbf{0}\mathbf{,}\mathbf{0}\mathbf{0}\mathbf{0}\mathrm{g}{\mathrm{mol}}^{\mathbf{-}\mathbf{1}}\mathbf{]}$

277300 The vapour pressure of benzene at a certain temperature is $640\mathrm{mm}$ of $\mathrm{Hg}$. A non-volatile and non-electrolyte solid weighing $2.175\mathrm{g}$ is added to $39.08\mathrm{g}$ of benzene. If the vapour pressure of the solution is $600\mathrm{mm}$ of $\mathrm{Hg}$, what is the molecular weight of solid substance?

277297 18g of glucose $\left({\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\right)$ is added to $178.2\mathrm{g}$ water. The vapour pressure of water (in torr) for this aqueous solution is

277299 The relative lowering of vapour pressure of aqueous solution containing non-volatile solute is 0.0125 . The molality of the solution is

277309 A set of solutions is prepared using $180\mathrm{g}$ of water as a solvent and $10\mathrm{g}$ of different nonvolatile solutes $A,B$ and $C$. The relative lowering of vapour pressure in the presence of these solutes are in the order
[Given, molar mass of $A=100\mathrm{g}{\mathrm{mol}}^{-1}:B=200\mathrm{g}$ ${\mathrm{mol}}^{-1}:\mathrm{C}=\mathbf{1}\mathbf{0}\mathbf{,}\mathbf{0}\mathbf{0}\mathbf{0}\mathrm{g}{\mathrm{mol}}^{\mathbf{-}\mathbf{1}}\mathbf{]}$

277300 The vapour pressure of benzene at a certain temperature is $640\mathrm{mm}$ of $\mathrm{Hg}$. A non-volatile and non-electrolyte solid weighing $2.175\mathrm{g}$ is added to $39.08\mathrm{g}$ of benzene. If the vapour pressure of the solution is $600\mathrm{mm}$ of $\mathrm{Hg}$, what is the molecular weight of solid substance?

277297 18g of glucose $\left({\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\right)$ is added to $178.2\mathrm{g}$ water. The vapour pressure of water (in torr) for this aqueous solution is

277299 The relative lowering of vapour pressure of aqueous solution containing non-volatile solute is 0.0125 . The molality of the solution is

277309 A set of solutions is prepared using $180\mathrm{g}$ of water as a solvent and $10\mathrm{g}$ of different nonvolatile solutes $A,B$ and $C$. The relative lowering of vapour pressure in the presence of these solutes are in the order
[Given, molar mass of $A=100\mathrm{g}{\mathrm{mol}}^{-1}:B=200\mathrm{g}$ ${\mathrm{mol}}^{-1}:\mathrm{C}=\mathbf{1}\mathbf{0}\mathbf{,}\mathbf{0}\mathbf{0}\mathbf{0}\mathrm{g}{\mathrm{mol}}^{\mathbf{-}\mathbf{1}}\mathbf{]}$

277300 The vapour pressure of benzene at a certain temperature is $640\mathrm{mm}$ of $\mathrm{Hg}$. A non-volatile and non-electrolyte solid weighing $2.175\mathrm{g}$ is added to $39.08\mathrm{g}$ of benzene. If the vapour pressure of the solution is $600\mathrm{mm}$ of $\mathrm{Hg}$, what is the molecular weight of solid substance?

277297 18g of glucose $\left({\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\right)$ is added to $178.2\mathrm{g}$ water. The vapour pressure of water (in torr) for this aqueous solution is

277299 The relative lowering of vapour pressure of aqueous solution containing non-volatile solute is 0.0125 . The molality of the solution is

277309 A set of solutions is prepared using $180\mathrm{g}$ of water as a solvent and $10\mathrm{g}$ of different nonvolatile solutes $A,B$ and $C$. The relative lowering of vapour pressure in the presence of these solutes are in the order
[Given, molar mass of $A=100\mathrm{g}{\mathrm{mol}}^{-1}:B=200\mathrm{g}$ ${\mathrm{mol}}^{-1}:\mathrm{C}=\mathbf{1}\mathbf{0}\mathbf{,}\mathbf{0}\mathbf{0}\mathbf{0}\mathrm{g}{\mathrm{mol}}^{\mathbf{-}\mathbf{1}}\mathbf{]}$

277300 The vapour pressure of benzene at a certain temperature is $640\mathrm{mm}$ of $\mathrm{Hg}$. A non-volatile and non-electrolyte solid weighing $2.175\mathrm{g}$ is added to $39.08\mathrm{g}$ of benzene. If the vapour pressure of the solution is $600\mathrm{mm}$ of $\mathrm{Hg}$, what is the molecular weight of solid substance?