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Welcome to your CHEMISTRY || SOLUTIONS || SAMIT SIR || XII ||'25|| ENGLISH
i)Chloroform and Acetoneii)Carbon disulphide and Acetoneiii)Ethanol and Acetoneiv)phenol and aniline
Assertion:Perfectly ideal solution is not possible with respect to binary solution of two liquids Reason :No two substances can have exactly the same nature of intermolecular force and also of the same magnitude
The vapour pressure of pure benzene at a certain temperature is 0.850 bar .A non- volatile non-electrolyte solid weighing 0.5 g is added to 39.00 g of benzene (molar mass 78g \(\text{mole}^{-1}\)).Vapour pressure of the solution, then, is 0.845 bar. the molar mass of the solid substance is
Vapour pressure of pure water at 298k is 23.8 mm Hg 50 gm of Urea \(\mathrm{NH_2CONH_2}\) is dissolved in 850 gm of water .The vapour pressure of water (in mm Hg) for the solution is
Normality of a solution containing 9.8 g of \(\mathrm{H_2SO_4}\)in \(250\,\mathrm{cm}^3\) of the solution is
