Three moles of N2 react with 2 mol of O2 in a two-litre container to form one mole of NO - Chemistry -

Question

Three moles of N2 react with 2 mol of O2 in a
two-litre container to form one mole of NO What will be the number
of moles of O2 per litre at equilibrium?
(1) 0 75 (2) 1 50 (3) 1 25 (4) None of the above

Geetha · Accepted Answer

The given equilibrium is                        N2 + O2 ↔2 NOInitial               3        2         -At equilibrium  3-x  2-x    2x              Given 2x=1x=0
5                      3-0
5   2-0 5    2(0
5)                      = 2
5          1
5            1Thus the O2 mole = 1
5Option 2 is correct

Three moles of N2 react with 2 mol of O2 in a two-litre container to form one mole of NO. What will be the number of moles of O2 per litre at equilibrium? (1) 0.75 (2) 1.50 (3) 1.25 (4) None of the above

Three moles of N₂ react with 2 mol of O₂ in a two-litre container to form one mole of NO. What will be the number of moles of O₂ per litre at equilibrium?
(1) 0.75 (2) 1.50 (3) 1.25 (4) None of the above