Q.

One mole of Cl2(g) was passed into 2 L of cold 2M KOH solution. After the reaction, the concentrations of Cl-, ClO- and OH- are respectively (assume volume remains constant)                    [2026]

1 0.5 M, 0.5 M, 0.5 M  
2 0.5 M, 0.5 M, 1 M  
3 0.75 M, 0.75 M, 1 M  
4 1 M, 1 M, 1 M  

Ans.

(2)