1.

Two liquids A and B mix to form an ideal binary liquid solution On adding solid solute C to the solution, A starts polymerising into a hexamer soluble solid 'A'_(6) Following zero order kinetics with a rate constant =10^(-1)"moles"//min if initialy 10 moles of A and 20 moles of B were taken to form liquid solution and 5 moles of C were added then answer the following questions based on above information and data given below:[Data: vapour pressure of pure A=100 torr, vapour pressure of pure B=90 torr] The vapour pressure of the solution 1 hr after solid C is added will be given by :

Answer»

`220/3` TORR
`98` torr
`2200/29` torr
`2200/24` torr

Answer :A


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