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For a reaction, N ₂ O _ 5( ~g ) 2 NO _ 2( ~g ) + 1 2 O _ 2( ~g ) in a constant volume container, no products were present initially. The final pressure of the system when 50 % of reaction gets completed is

Options

  1. A5 times of initial pressure
  2. B5 / 2 times of initial pressure
  3. C7 / 2 times of initial pressure
  4. D7 / 4 times of initial pressure

Correct answer

D. 7 / 4 times of initial pressure

Step-by-step solution

gathered x= P₀ 2 P_ total =P₀- P₀ 2 +P₀+ P₀ 4 = 7 4 P₀ gathered

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