MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryChemical kineticsPrevious Year Questions
The rate of the reaction g g g NO Cl NOCl is given by the rate equation rate = k [NO]2 [Cl2]. The value of the rate constant can be increased by: (AIPMT 2010)
A.increasing the concentration of NO
B.increasing the temperature.✓ Correct
C.increasing the concentration of the Cl2
D.doing all of these
Explanation
2 2 2 g g g NO Cl NOCl CHEMICAL KINETICS 29 Rate = 2 2 k NO Cl The value of rate constant can be increased by increasing the temperature and is independent of the initial concentration of the reactants.
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