Which of the following reaction will shift in forward direction. When the respective change is made at equilibrium

Which of the following reaction will shift in forward direction. When

1.	Which of the following reaction will shift in forward direction. When the respective change is made at equilibrium
Answer» `N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g)` increase in pressure at eq. `H_(2)O(s)hArrH_(2)O(l)` ADDITION of inert gas at CONSTANT volume `PCI_(5)(g)hArrPCI_(3)(g)+CI_(2)(g)` addition of inert gas at constant pressure `H_(2)+I_(2)hArr2Hi` increase in temperature Solution :N//A