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For the reaction 2A + B → Products, reaction rate = K [A][B]2 . Concentration of A is doubled and that of B is

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For the reaction 2A + B → Products, reaction rate = K [A][B]2 . Concentration of A is doubled and that of B is halved the rate of reaction will be ...

(a)  doubled

(b)  halved

(c)  unaffected

(d)  four times 

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Correct option (b) halved

Explanation:

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