[" In the gaseous equilibrium,"H_(2)X_(2)+" Heat "rightleftharpoons2HX," the formation "],[" of HX will be favoured by "]

In the gaseous equilibrium H_(2)X_(2) + heat hArr 2HX, the formation of HX will be favoured by

In the gaseous equilibrium A+2B hArr C+"Heat" , the forward reaction is favoured:

In the gaseous equilibrium A+2B hArr C+"Heat" , the forward reaction is favoured:

The bond enthalpies of H_(2) , X_(2) and HX are in the ratio of 2 : 1 : 2 , if the enthalpy for formation of HX is -50 kJ mol^(-1) , the bond ethalpy of H_(2) is -

In the reaction C_(2)H_(5)OH + " HX " overset(ZnX_(2))(rarr) C_(2)H_(5)X, the order of the reactivity of HX is :

In the reaction C_(2)H_(5)OH+HX overset(ZnX_(2))rarr C_(2)H_(5)X , the order of the reactivity of HX is

The product formed in the reaction of HX with (CH_3)_2 C = CH_2 is