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NEETChemistryChemical Kinetics

When the concentration of O 2 is doubled while keeping the concentration of NO constant, how does the rate change?

Options

  1. AIt decreases by a factor of two
  2. BIt increases by a factor of two
  3. CIt remains constant
  4. DIt becomes unpredictable

Correct answer

B. It increases by a factor of two

Step-by-step solution

When the concentration of O 2 is doubled while the concentration of NO is kept constant, the rate also gets doubled.

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