Two moles of NH 3 when put into a previously evacuated vessel (one litre), partially…
Chemistry · JEE Main · NTA Exams — Equilibrium
Two moles of NH3 when put into a previously evacuated vessel (one litre), partially dissociate into N2 and H2. If at equilibrium one mole of NH3 is present, the equilibrium constant is
- 3/4 mol2 litre–2
- 27/64 mol2 litre–2
- 27/32 mol2 litre–2
- 27/16 mol2 litre–2
Answer
(D) 27/16 mol 2 litre –2
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a vessel. What will be the H + ion…
- Equilibrium constant (K p ) for the reaction N _ 2 O _ 4 ( ~g ) 2 NO _ 2 ( ~g ) is 0.25 atm, if the partial…
- Which one of the following substance has the highest proton affinity
- The values of dissociation constants of some acids (at 25°C) are as follows. Indicate which is the strongest…
- On a given condition, the equilibrium concentration of HI, H 2 and I 2 are 0.80, 0.10 and 0.10 mole/litre…
- CaCO 3 and BaCO 3 have solubility product values 1 × 10 –8 and 5 × 10 –9 , respectively. If water is shaken…
- The hydrogen ion concentration in weak acid of dissociation constant K a and concentration c is nearly equal…
- 2H 2 O ⇌ H 3 O + + OH – , K w = 1 × 10 –14 at 25ºC hence K a is: