The dissociation of `CaCO_(3)` is suppressed at high pressure

The dissociation of H2S is suppressed in the presence of HCl. Name the phenomenon.

In the dissociation of CaCO_(3) in a closed vessel, the forward reaction is favoured by

In the dissociation of CaCO_(3) in a closed vessel, the forward reaction is favoured by

The dissociation of HCN is suppressed by the addition of HCI. Explain.

Explain the following : Dissociation of H_(2)S is suppressed in acidic medium.

The dissociation of CaCO_3 in a closed vessel is given as CaCO_3(s) harr CaO(s) + CO_2(g) . Give the expression for Kp for the reaction.

Weak acids dissociate partially in aqueous medium. If any common ion is present in the solution, the degree of dissociation of the acid is suppressed however the dissociation constant value remains constant. In which of the following the degree of dissociation of water is maximum '?