MCQ
For ${N_2} + 3{H_2}$ $\rightleftharpoons$ $2N{H_3} + $ heat
- A${K_p} = {K_c}(RT)$
- B${K_p} = {K_c}(RT)$
- ✓${K_p} = {K_c}\,{(RT)^{ - 2}}$
- D${K_p} = {K_c}\,{(RT)^{ - 1}}$
✓
Answer
Correct option: C.
${K_p} = {K_c}\,{(RT)^{ - 2}}$
c
$K_p=k_c(R t)^ {\Delta ng}$
$K_p=k_c(R t)^ {\Delta ng}$
$\Delta \operatorname{ng}=-2$
${K_p} = {K_c}\,{(RT)^{ - 2}}$
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