\[{{N}_{2}}{{O}_{4}}\]is 10% dissociated at a total pressure \[{{P}_{1}}\]and 20% dissociated at a total pressure \[{{P}_{2}}\]. Then ration \[{{P}_{1}}/{{P}_{2}}\]is

\[{{N}_{2}}{{O}_{4}}\]is 10% dissociated at a total pressure \[{{P}_{1

1.	\[{{N}_{2}}{{O}_{4}}\]is 10% dissociated at a total pressure \[{{P}_{1}}\]and 20% dissociated at a total pressure \[{{P}_{2}}\]. Then ration \[{{P}_{1}}/{{P}_{2}}\]is
A.	\[\frac{1}{2}\]
B.	\[\frac{2}{1}\]
C.	\[\frac{1}{4}\]
D.	\[\frac{4}{1}\]
Answer» E.

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\[{{N}_{2}}{{O}_{4}}\]is 10% dissociated at a total pressure \[{{P}_{1}}\]and 20% dissociated at a total pressure \[{{P}_{2}}\]. Then ration \[{{P}_{1}}/{{P}_{2}}\]is

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