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NEET 2001 Chemistry question

ChemistryChemical KineticsNEET 2001

When a bio chemical reaction is carried out in laboratory out side the human body in the absence of enzyme, then the rate of reaction obtained is times, than activation energy of reaction in the presence of enzyme is : -

Answer: (3)

Solution

An enzyme is a biological catalyst. It speeds the reaction by providing an alternative pathway with a lower activation energy; the uncatalysed laboratory reaction is slower (here by a factor of ) because its activation energy is higher. The activation energy in the

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Question ID VK-088807