AP EAMCET2013ChemistryChemical Kinetics

Which one of the following plots is correct for a first order reaction?

Correct answer

Step-by-step solution

Integrated rate equation for first order reaction k= 2.303 t a (a-x) or aligned k 2.303 t & = a (a-x) & = a- (a-x) aligned or (a-x)=- k 2.303 t+ a Thus, if (a-x) values are plotted against time ' t ' the graph obtained should be a straight line.

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