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Home Questions & Answers Science Chemistry Question Answers The decomposition of phosphine (PH3) on tungsten at low pressure is a first-order reaction. It is because the

    The decomposition of phosphine (PH3) on tungsten at low pressure is a first-order reaction. It is because the

  • Rate of decomposition is very slow
  • Rate is proportional to the surface coverage
  • Rate is inversely proportional to the surface coverage
  • Rate is independent of the surface coverage