Question

How chlorine react with Cold and dilute NaoH?

Answer 1

Chlorine reacts with cold and dilute $NaOH$ to produce a mixture of sodium chloride $\left(NaCl\right)$ and sodium hypochloride $\left(NaOCl\right)$

$2NaOH+C{l}_2⟶NaCl+NaOCl+H_{2}O$