319501 Vapour pressure of pure ‘A’ is 70 mm of Hg at
\({\rm{25^\circ }}\,{\rm{C}}\). It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. If the vapour pressure of the solution is 84 mm of Hg at \({\rm{25^\circ }}\,{\rm{C}}\), the vapour pressure of pure ‘B’ at \({\rm{25^\circ }}\,{\rm{C}}\) is

319502 Which of the following units is useful in relating concentration of solution with its vapour pressure?

319503 The plot of \(\frac{{\rm{1}}}{{{{\rm{x}}_{\rm{A}}}}}{\mkern 1mu} {\mkern 1mu} {\rm{versus}}\frac{{\rm{1}}}{{{{\rm{y}}_{\rm{A}}}}}\) (\({\rm{where}}\,\,{{\rm{x}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{y}}_{\rm{A}}}\)are the mole fractions of A in liquid and vapour phases, respectively) is linear with slope and intercept respectively are given as

319504 \({{\rm{P}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{P}}_{\rm{B}}}\) are vapour pressure of pure liquid components, A and B respectively of an ideal binary solution. If \({{\rm{X}}_{\rm{A}}}\) represents the mole fraction of component A, the total pressure of the solution will be

319501 Vapour pressure of pure ‘A’ is 70 mm of Hg at
\({\rm{25^\circ }}\,{\rm{C}}\). It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. If the vapour pressure of the solution is 84 mm of Hg at \({\rm{25^\circ }}\,{\rm{C}}\), the vapour pressure of pure ‘B’ at \({\rm{25^\circ }}\,{\rm{C}}\) is

319502 Which of the following units is useful in relating concentration of solution with its vapour pressure?

319503 The plot of \(\frac{{\rm{1}}}{{{{\rm{x}}_{\rm{A}}}}}{\mkern 1mu} {\mkern 1mu} {\rm{versus}}\frac{{\rm{1}}}{{{{\rm{y}}_{\rm{A}}}}}\) (\({\rm{where}}\,\,{{\rm{x}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{y}}_{\rm{A}}}\)are the mole fractions of A in liquid and vapour phases, respectively) is linear with slope and intercept respectively are given as

319504 \({{\rm{P}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{P}}_{\rm{B}}}\) are vapour pressure of pure liquid components, A and B respectively of an ideal binary solution. If \({{\rm{X}}_{\rm{A}}}\) represents the mole fraction of component A, the total pressure of the solution will be

319501 Vapour pressure of pure ‘A’ is 70 mm of Hg at
\({\rm{25^\circ }}\,{\rm{C}}\). It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. If the vapour pressure of the solution is 84 mm of Hg at \({\rm{25^\circ }}\,{\rm{C}}\), the vapour pressure of pure ‘B’ at \({\rm{25^\circ }}\,{\rm{C}}\) is

319502 Which of the following units is useful in relating concentration of solution with its vapour pressure?

319503 The plot of \(\frac{{\rm{1}}}{{{{\rm{x}}_{\rm{A}}}}}{\mkern 1mu} {\mkern 1mu} {\rm{versus}}\frac{{\rm{1}}}{{{{\rm{y}}_{\rm{A}}}}}\) (\({\rm{where}}\,\,{{\rm{x}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{y}}_{\rm{A}}}\)are the mole fractions of A in liquid and vapour phases, respectively) is linear with slope and intercept respectively are given as

319504 \({{\rm{P}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{P}}_{\rm{B}}}\) are vapour pressure of pure liquid components, A and B respectively of an ideal binary solution. If \({{\rm{X}}_{\rm{A}}}\) represents the mole fraction of component A, the total pressure of the solution will be

319501 Vapour pressure of pure ‘A’ is 70 mm of Hg at
\({\rm{25^\circ }}\,{\rm{C}}\). It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. If the vapour pressure of the solution is 84 mm of Hg at \({\rm{25^\circ }}\,{\rm{C}}\), the vapour pressure of pure ‘B’ at \({\rm{25^\circ }}\,{\rm{C}}\) is

319502 Which of the following units is useful in relating concentration of solution with its vapour pressure?

319503 The plot of \(\frac{{\rm{1}}}{{{{\rm{x}}_{\rm{A}}}}}{\mkern 1mu} {\mkern 1mu} {\rm{versus}}\frac{{\rm{1}}}{{{{\rm{y}}_{\rm{A}}}}}\) (\({\rm{where}}\,\,{{\rm{x}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{y}}_{\rm{A}}}\)are the mole fractions of A in liquid and vapour phases, respectively) is linear with slope and intercept respectively are given as

319504 \({{\rm{P}}_{\rm{A}}}\,\,{\rm{and}}\,\,{{\rm{P}}_{\rm{B}}}\) are vapour pressure of pure liquid components, A and B respectively of an ideal binary solution. If \({{\rm{X}}_{\rm{A}}}\) represents the mole fraction of component A, the total pressure of the solution will be