In a vessel containing `N_(2),H_(2)` and NH_(3)` at equilibrium , some helium gas is introduced do that total pressure increase while temperature and volume ramain constant .According to Le Chatelier's principle , the dissociation of `H_(3)`:

In a vessel containing N_(2),H_(2) and NH_(3) at equilibrium , some helium gas is introduced so that total pressure increase while temperature and volume remain constant .According to Le Chatelier's principle , the dissociation of NH_(3) :

In a vessel containing SO_(3) , SO_(2) and O_(2) at equilibrium , some He gas is introduced so that total pressure increases while temperature and volume remain constant . According to Le Chatelier's principle , the dissociation of SO_3 :

In a vessel containing SO_3, SO_2 and O_2 at equilibrium,some helium gas is introduced os that the total pressure increases while temperature and volume remain constant. According to Le chatelier's principle the dissociation of SO_3 :

In a vessel N_(2),H_(2)andNH_(3) are at equilibrium. Some helium gas is introduction into the vessel so that total pressure increases while temperature and volume remain constant. According to Le Chatelier's principle, the dissociation of NH_(3) (A)increases (B)decreases (C)remains unchanged (D)equilibrium is disturbed

In a vessel N_(2),H_(2)andNH_(3) are at equilibrium. Some helium gas is introduction into the vessel so that total pressure increases while temperature and volume remain constant. According to Le Chatelier's principle, the dissociation of NH_(3)

In a vessel containing SO_(3), SO_(2) and O_(2) at equilibrium, some helium gas is introduced so that total pressure increases while temperature and volume and volume remain the same. According to Le Chatelier's principle, the dissociation of SO_(3) :

In a vessel containing SO_(3), SO_(2) and O_(2) at equilibrium, some helium gas is introduced so that total pressure increases while temperature and volume and volume remain the same. According to Le Chatelier's principle, the dissociation of SO_(3) :