1.

Value of \[{{K}_{p}}\]in the reaction \[MgC{{O}_{3(s)}}\]⇌\[Mg{{O}_{(s)}}\] \[+\,C{{O}_{2(g)}}\] is   [CBSE PMT 2000; RPMT 2002]

A.                 \[{{K}_{P}}={{P}_{CO}}_{2}\]     
B.                         \[{{K}_{P}}=Pc{{o}_{2}}\times \frac{Pc{{o}_{2}}\times {{P}_{MgO}}}{{{P}_{MgC{{O}_{3}}}}}\]
C.                 \[K{}_{P}=\frac{Pc{{o}_{2}}\times {{P}_{MgO}}}{{{P}_{MgC{{O}_{3}}}}}\]
D.                  \[{{K}_{P}}=\frac{{{P}_{MgC{{O}_{3}}}}}{{{P}_{C{{O}_{2}}}}\times {{P}_{MgO}}}\]
Answer» B.                         \[{{K}_{P}}=Pc{{o}_{2}}\times \frac{Pc{{o}_{2}}\times {{P}_{MgO}}}{{{P}_{MgC{{O}_{3}}}}}\]


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