1.

Consider the reaction where , K_P = 0.5at a particular temperaturePCl_(5)(g) hArr PCl_3 (g) + Cl_2 (g) if the three gases are mixed in a container so that the partial pressure of each gas is initially 1 atm, then which one of the following is true.

Answer»

<P>more `PCl_3` will be PRODUCED
more `Cl_2` will be produced
more `PCl_3` will be produced
none of these

Solution :`K_P = 0.5`
`Q=(P_(PCl_3) * P_(Cl_2))/(P_(PCl_5))`
`Q= (1xx1)/1`
`Q gt K_p`
`THEREFORE ` REVERSE reaction is favoured , i.e. more `PCl_5` will be produced.


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