XY₂ dissociates as,\(XY_{ 2\left( g \right) }\rightleftharpoons { XY }_{ \left( g \right) }+Y_{ \left( g \right) }\) Initial pressure of XY₂ is 600mm Hg. The total pressure at equilibrium is 800mm Hg. Assuming volume of system to remain constant, the value of K_p is ______________

For reaction, \(2A+B\rightleftharpoons 2C,\ K=x\) . Equilibrium constant for \(C\rightleftharpoons A+1/2B\) will be ____________

4g H₂, 32g O₂, 14g N₂ and 11g CO₂ are taken ina bulb of 500ml. Which one of these has maximum active mass?

\(A+B\rightleftharpoons C+D,{ k }_{ c }\)for this reaction is 10. If c 1, 2, 3, 4 mole/litre of A, B, C and D respectively are present in a container at 25°C, the direction of reaction will be ____________

Hydrogen (a moles) and iodine (b moles) react to give 2x moles of the HI at equilibrium. The total number of moles at equilibrium is _____________

In which of the following does the reaction go almost to completion?

For which of the following reaction, the degree 0 dissociation (a) and equilibrium constant (K_p) are related as \({ K }_{ p }=\cfrac { 4\alpha ^{ 2 }P }{ \left( 1-{ \alpha }^{ }2 \right) } ?\)

Solubility of carbon dioxide gas in cold water can be increased by ____________

The equilibrium constant for a reaction at room temperature is K₁ and that at 700 K is K₂. If K₁ > K₂, then _____________

If K_b and K_f for a reversible reactions are 0.8 x 10^–5 and 1.6 x 10^–4 respectively, the value of the equilibrium constant is __________