The reactions of `CI_(2)` gas with cold-dilute and hot-concentrated NaOH in water give sodium salts of two different oxioacids of chlorine, P and Q, respectively. The `CI_(2)` gas reacts with `SO_(2)` gas, in presence of charocal, to give a product R reacts with white phosphorus to give a compound S. On hydrolysis, S gives an oxoacid of phosphorus. P and Q, respectively, are the sodium salts ofA. Hypochlorous and chloric acidsB. Hypochlorous and chlorous acidsC. Chloric and perchloric acidsD. Chloric and hypochlorus acids.

The reactions of `CI_(2)` gas with cold-dilute and hot-concentrated Na

1.	The reactions of `CI_(2)` gas with cold-dilute and hot-concentrated NaOH in water give sodium salts of two different oxioacids of chlorine, P and Q, respectively. The `CI_(2)` gas reacts with `SO_(2)` gas, in presence of charocal, to give a product R reacts with white phosphorus to give a compound S. On hydrolysis, S gives an oxoacid of phosphorus. P and Q, respectively, are the sodium salts ofA. Hypochlorous and chloric acidsB. Hypochlorous and chlorous acidsC. Chloric and perchloric acidsD. Chloric and hypochlorus acids.
Answer» Correct Answer - A `underset(("Cold+dil".))2NaOH +CI_(2) rarr NaCI + underset(P)NaCIO +H_(2)O` `underset (("Hot+conc."))6NaOH +3CI_(2)rarr 5NaCI+underset(Q)NaCIO_(3) +H_(2)O`