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Standard XII
Chemistry
Effect on Kc
57. The rate ...
Question
57. The rate equation for an autocatalytic reaction A + R = R + R is -d[A]/dt = k[A][R] Prove that when the rate of disappearance of reactant A is maximum then [A]=[R]
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Q.
For the reaction:
A
+
B
→
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+
D
, doubling the concentration of both the reactants increases the reaction rate by 8 times and doubling the concentration of only B simply doubles the reaction rate. The rate law is given as:
Q.
Which of the following relation is correct for a first order reaction?
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Assertion : In a second-order reaction with respect to A, when you double [A], the rate is quadrupled.
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