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When the two ractants A and B are mixed to given products , C and D the reaction quotient at the initial stages of the reaction 

Option: 1

is zero 


Option: 2

decrease with time 


Option: 3

is independent of time 


Option: 4

increase with time 


Answers (1)

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As we have learned

Reaction Quotient Q -

aA+bB\rightleftharpoons cC+dD

Q_{c}=\frac{[C]^{c}\:[D]^{d}}{[A]^{a}\:[B]^{b}}

- wherein

Where [A],  [B],  [C]  & [D] are concentration  a, b, c, d are coefficients.

 

 Reaction quotient at the initial stage for the reaction 

A+B\rightleftharpoons C+D

Increase with the time till it reaches the value of K_c

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Divya Prakash Singh

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