1.

In a 7.0 Levacuated chamber, 0.50 mol H_(2) and 0.50 mol I_(2) react at 427^(@) C. H_(2) (g) + I_(2) (g) hArr HI (g)+ Heat , At the given temperature, K_(c) = 49for the reaction.The K_(c)for above reaction at 500^(@) C is

Answer»

LESS than 49
more than 49
equal to 49
None of the above

Solution :For exothermic rection `K_(C)` decreases with increases in TEMPERATURE.


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