Which of the following is a first order reaction ? – InterviewSolution

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1.	Which of the following is a first order reaction ?
Answer» `2H_2O_2 (aq)OVERSET(pt) to 2H_2O + O_2 (G) ` `2HI to H_2+I_2` `2NO_2 to 2NO + O_2` `2NO + O_2 to 2NO_2` Solution :Only (a) is a reaction of 1ST order .

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