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Consider a first order gas phase decompo...

Consider a first order gas phase decomposition reaction given below :
`A(g)rarrB(g)+C(g)`
The initial pressure of the system before decomposition of A was `P_(i)` After lapse of time 't' , total pressure of the system increased by x units and becomes `'P_(t)'` . The rate constant k for the reaction is given as -

A

`k=(2.303)/(t)log.(P_(i))/(P_(i)-x)`

B

`k=(2.303)/(t)log.(P_(i))/(2P_(i)-P_(t))`

C

`k=(2.303)/(t)log.(P_(i))/(2P_(i)+P_(t))`

D

`k=(2.303)/(t)log.(P_(i))/(P_(i)+x)`

Text Solution

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The correct Answer is:
B
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CHHAYA PUBLICATION-CHEMICAL KINETICS-SOLVED NCERT EXEMPLAR PROBLEMS (Multiple Choice Question) (Single Correct Type)
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  7. A graph of volume of hydrogen released vs time for the reaction betwee...

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  9. Consider the graph given in question no. 8 . Which of the following op...

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  10. Which of the following statements is not correct -

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  12. Rate law for the reaction A+2BrarrC , is found to be Rate =k [A][B]...

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  13. Which of following statements is incorrect about the collision theory ...

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