1.

Give the graph of zero order reaction and which informtaion obtained from them?

Answer»

Solution :(a)The defential RATE expression of zero order reaction R`to` P is as,
Rate =`-(d[R])/(dt)=k`
Rate =k and rate is independent of concentration therefore the PLOT of rate of reaction and time is as under.

The rate of reaction is constant with time as the slope of graph is zero .The line is parallel to Z-axis.
(B)The intergrated equation form of reaction of zero order is as under and which is straight line
y=mx+c
So, the plot of concentration of Reactant [R] against time [t] is as under in which intercept equal to `[R]_(0)` and slope will be negative.
Slope =-k =Rate constant

(c)The graph of LOG [R] `to` t is same as the above diagram.


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