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NEET2015ChemistryChemical KineticsActual

The rate constant of the reaction A ⟶ B is 0.6 × 10 - 3 mole per liter per second. If the initial concentration of A is 5 M, then the concentration of B after 20 minutes is:

Options

  1. A1.08 M
  2. B3.60 M
  3. C0.36 M
  4. D0.72 M

Correct answer

D. 0.72 M

Step-by-step solution

For, Zero Order Reaction: ( aligned x & = K.t & =0.6 10⁻³ 20 60 aligned ) So, (x=0.72 M )

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