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STD 12 - 3. Chemical kinetics — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 3. Chemical kinetics4 Marks
MCQ
Which is correct for catalyst?
  • A
    A catalyst can initiate a reaction
  • B
    A negative catalyst can decrease the activation energy
  • ✓
    A catalyst can't change the enthalpy of reaction
  • D
    A catalyst can increases the rate of forward reaction and decreases that of the backward reaction [For a reversible reaction]
✓

Answer

Correct option: C.
A catalyst can't change the enthalpy of reaction
c

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