Pressure Drop in Reactors Quiz
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Questions and Answers

What form of the mole balance equation must be used when accounting for pressure drop effects?

  • Differential form (correct)
  • Derivative form
  • Integral form
  • Exponential form

In terms of catalyst weight, what is the differential form of the mole balance equation for a second-order, irreversible reaction?

  • $dX = -2rA' dW$
  • $dW = -rA' dX$
  • $dX = -rA' dW$ (correct)
  • $dW = -2rA' dX$

How does the reaction rate change with increasing pressure drop according to Equation (5-20)?

  • The reaction rate increases
  • The reaction rate becomes zero
  • The reaction rate decreases (correct)
  • The reaction rate remains constant

Based on stoichiometry for gas-phase reactions, how is CA related to FA?

<p>$CA = FA / V$ (A)</p> Signup and view all the answers

What does Equation (5-19) represent in terms of the rate law for a second-order, irreversible reaction?

<p>$-rA' = kCA^2$ (D)</p> Signup and view all the answers

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