Common inorganic substancesMedium frequency

• AThe only molecules present are $\mathrm{Cl_2}$ and $\mathrm{H_2O}$.
• BWhen purple litmus solution is added, the solution first turns red and is then bleached.
• CThe gas bubbles released under light are $\mathrm{Cl_2}$.
• DIts bleaching ability increases after long standing.

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