Question

Which of the following chemical reactions will be favoured by low pressure ?

a.

2HI ↔ H₂ + I2

b.

N₂O₂ ↔ 2NO₂

c.

N₂ + O₂ ↔ 2NO

d.

none of these

Answer: (b).N₂O₂ ↔ 2NO₂

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Q. Which of the following chemical reactions will be favoured by low pressure ?

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