Homework Answers
We have to draw the plot of ln(V) vs 1/T
where V = volume of N2 evolved ( in cm3) , T = Time (in min )
(A) As plot of ln(V) vs 1/T gives a straight line , so , order of reaction is 1st
(B) Now , from the plot , equation of line ,
y = -7.335x + 4.130
so, Slope = -7.335 = - K
where K = rate constant
Therefore , Rate constant = K = 7.335 min-1
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