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consider the elementary reaction A(g) + B(g) → C(g) + D(g) If the volume of reaction mixture is suddenly reduced to 3 1 of its initial volume, the reaction rate will become ‘x’ times of the original reaction rate. The value of x is :

1. 9 1
2. 9
3. 3 1
4. 3

Correct answer: 9

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