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If one third HI decomposes at a particul...

If one third HI decomposes at a particular temperature: `K_c` for `2HI hArr H_2+ I_2` is :

A

1/16

B

1/4

C

1/6

D

1/2

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • An equilibrium mixture of the reaction 2NO(g) +O_2(g) hArr 2NO_2(g) contains 0.120 mole of NO_2 , 0.080 mole of 0.640 mole of O_2 in a 4 litre flask at a constant temperature . The value K_c for the reaction at this temperature is :

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    B
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    Two reactions, (i) A to Products, (ii) B to Products, follow first order kinetics. The rate of reaction (i) is doubled when the temperature is raised from 300K to 310K. The half-life for this reaction at 310 K is 10 min. At, the same temperature, B decomposes twice as the same temperature, B decomposes twice as reaction (ii) is half that of reaction (i), calculate the rate constant of the reaction (ii), at 300K.

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