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JEE Main201815 Apr 2018Morning ShiftChemistryChemical EquilibriumActual

In which of the following reactions, an increase in the volume of the container will favour the formation of products?

Options

  1. A4 NH ₃( g )+5 O ₂( g ) 4 NO (g) +6 H ₂ O ( l )
  2. B2 NO ₂( g ) 2 NO ( g )+ O ₂ (g)
  3. C3 O ₂ 2 O ₃( g )
  4. DH ₂( g )+ I ₂( g ) 2 HI ( g )

Correct answer

B. 2 NO ₂( g ) 2 NO ( g )+ O ₂ (g)

Step-by-step solution

Volume P , reaction proceeds in which direction where the number of moles of gases increases. 2 NO ₂( ~g ) 2 NO ( g )+ O ₂( ~g ) n _ g =(2+1)-2=1

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