The pH of a solution of $H_2O_2$ is $6.0$. some chlorine gas is bubbled into this solution. Which of the following is correct ?

Question

(a) The pH of resultant solution becomes 8.0

(b) Hydrogen gas is liberated from resultant solution

(c) The pH of resultant solution becomes less than 6.0 and oxygen gas is liberated

(d) $Cl_2O$ is formed in the resultant solution.