question_answer

For the reaction \[2N{{O}_{2(g)}}\]⇌ \[2N{{O}_{(g)}}+{{O}_{2(g)}}\] \[({{K}_{c}}=1.8\times {{10}^{-6}}\,\text{at}\,\,184{}^\circ C)\] \[(R=0.0831\,kJ/\,(mol.\,K))\] When \[{{K}_{p}}\] and \[{{K}_{c}}\] are compared at 184°C it is found that          [AIEEE 2005]

A)                 \[{{K}_{p}}\] is greater than \[{{K}_{c}}\]

B)                 \[{{K}_{p}}\] is less than \[{{K}_{c}}\]

C)                 \[{{K}_{p}}={{K}_{e}}\]

D)                 Whether \[{{K}_{p}}\] is greater than, less than or equal to \[{{K}_{c}}\] depends upon the total gas pressure