which of the following reactions will get affected by increase in pressure ? Also mention whether the change will cause the reaction to go the right or left direction.
(i) `CH_(4)(g)+2S)_(2) (g) hArr CS_(2) (g) + 2H_(2)S(g)`
(ii) `CO_(2) (g) +C(s) hArr 2CO (g)`
(iii) `4NH_(3)(g) +5O_(2)(g) hArr 4NO (g) + 6H_(2)O(g)`
(iv) `C_(2)H_(4)(g) +H_(2)(g) hArr C_(2)H_(6) (g)`
(v) `COCI_(2)(g) hArr CO(g) +CI_(2)(g)`
(vi) `CaCO_(3)(g) hArr CaO(s)+CO_(2)(g)`

Answer

(i)right ,(ii)left , (iii) left , (iv)no effect