Consider the givenr reaction:
`A_(2)(g)+B_(2)(g) hArr 2AB (g),DeltaH lt 0`
How can the yield of AB(g) be increased?

Consider the following reaction: 2A(g)+B_(2)(g)hArr 2AB(g),DeltaH lt0 . How can the yield of AB(g) be increased?

For the equilibrium reaction H_(2(g))+I_(2(g))hArr 2HI_((g))

In case of the reaction A_(2)(g) +4B_(2)(g) hArr 2AB_(4)(g) , the change in enthalpy (DeltaH) is negative. Mention the conditions of pressure and temperature at which the yield of the product, AB_(4)(g) will decrease.

At given temperature the reaction A_2(g)+B_2(g)hArr2AB(g) was started with 0.4 mol of A_2(g) and 0.6 mol of B_2(g) in a flask of volume 2 L. When the reaction achieved equilibrium, it was found that the reaction mixture contained 0.5 mol of AB. The equilibrium constant (K_c) for the reaction is-

Consider the reaction, aX_(2)(g)+bY_(2)(g)hArrcXY(g)+ heat and answer the following questions: Find the relation among a,b and c.

Consider the reaction: (i) A_(2)(s)+B_(2)(g)toA_(2)(g)+B_(2)(g),DeltaH=-x kJ (ii) A_(2)(g)+B_(2)(g)to2AB(g),DeltaH=-y kJ What is the value of the change in enthalpy for the following reaction A_(2)(s)+B_(2)(g)to2AB(g) ?

Consider the reaction : A(s)+2B_2(g)toAB_4(g) , /_\H<0 . At equilibrium, what would be the effect of increasing temperature on the concentration of B_2(g) ?

For the reaction 2Cl(g)toCl_(2)(g) , what are the signs of DeltaH and DeltaS ?

Consider the reaction, A(g)+2B(g)hArr 2D(g)+3E(g)+ heat and state how the following changes at equilibrium will affect the yield of the product. D(g)- temperature is increased.

Consider the reaction, A(g)+2B(g)hArr 2D(g)+3E(g)+ heat and state how the following changes at equilibrium will affect the yield of the product. D(g)- pressure is increased at constant temperature.