The rate law of a reaction \[A\text{ }+\text{ }B\text{ }\to \]Product is rate =\[k{{[A]}^{n}}\]\[{{[B]}^{n}}\] On doubling the concentration of A and halving the concentration of B, the ratio of new rate to the earlier rate of reaction will be

The rate law of a reaction \[A\text{ }+\text{ }B\text{ }\to \]Product

1.	The rate law of a reaction \[A\text{ }+\text{ }B\text{ }\to \]Product is rate =\[k{{[A]}^{n}}\]\[{{[B]}^{n}}\] On doubling the concentration of A and halving the concentration of B, the ratio of new rate to the earlier rate of reaction will be
A.	\[n-m\]
B.	\[{{2}^{n-m}}\]
C.	\[\frac{1}{{{2}^{m+n}}}\]
D.	\[m+n\]
Answer» C. \[\frac{1}{{{2}^{m+n}}}\]

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The rate law of a reaction \[A\text{ }+\text{ }B\text{ }\to \]Product is rate =\[k{{[A]}^{n}}\]\[{{[B]}^{n}}\] On doubling the concentration of A and halving the concentration of B, the ratio of new rate to the earlier rate of reaction will be

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