An aqueous solution containing liquid `A(M.Wt.=128) 64%` by weight has a vapour pressure of `145mm`. Find the vapour pressure A. If that of water is `155mm` at the same temperature.

An aqueous solution of liquid X ( mol weight 56 ) 28% by weight has a vapour pressure 150mm . Find the vapour pressure of X if vapour pressure of water is 155 mm of Hg .

An aqueus ideal solution of liquid 'x' (molecular mass 56) 28% by weight has vapour pressure os 150 mm. Find the vapour pressure of 'X' if vapour pressure of water is 155 mm Hg.

An aqueous solution containing 28% by mass of liquid A (mol.mass = 140) has a vapour pressure of 160 mm at 30^@C . Find the vapour pressure of the pure liquid A. (The vapour pressure of the water at 30^@C is 150 mm .)

An aqueous solution containing 28% by mass of liquid A (mol.mass = 140) has a vapour pressure of 160 mm at 30^@C . Find the vapour pressure of the pure liquid A. (The vapour pressure of the water at 30^@C is 150 mm .)

An aqueous solution containing 28% by mass of liquid A (mol.mass = 140) has a vapour pressure of 160 mm at 30^@C . Find the vapour pressure of the pure liquid A. (The vapour pressure of the water at 30^@C is 150 mm .)

An aqueous solution containing 28% by mass of liquid A (mol.mass = 140) has a vapour pressure of 160 mm at 30^@C . Find the vapour pressure of the pure liquid A. (The vapour pressure of the water at 30^@C is 150 mm .)

An aqueous solution containing 28% by mass of liquid A (mol.mass = 140) has a vapour pressure of 160 mm at 30^@C . Find the vapour pressure of the pure liquid A. (The vapour pressure of the water at 30^@C is 150 mm .)

A solution containing 8.44 g of sucrose in 100 g of water has a vapour pressure 4.56 mm of Hg at 273K. If the vapour pressure of pure water is 4.58 mm of Hg at the same temperature, calculate the molecular weight of sucrose.

An aq. solution containing 64% by weight of volatile liquid 'A' (molecular mass 128) has pressure of 145mm, then vapour pressure of 'A' is (V.P. of H_2O is 155 mm)

An aqueous solution containing 28% by mass of a liquid A (molecular mass = 140) has a vapour pressure of 160 mm at 37^(@)C . Find the vapour pressure of pure liquid A (the vapour pressure of water at 37^(@)C is 150 mm)