A translucent white waxy solid (A) reacts with excess of chlorine to give a yellowish white powder (B). (B) reacts with organic compounds containing -OH group converting them into chloro derivatives. (B) on hydrolysis gives (C) and is finally converted to phosphoric acid. (A), (B) and (C) areA. `P_(4), PCl_(3), H_(3)PO_(4)`B. `P_(4), PCl_(5), H_(3)PO_(3)`C. `P_(4), PCl_(5), POCl_(3)`D. `P_(4), PCl_(3), POCl_(3)`

A translucent white waxy solid (A) reacts with excess of chlorine to g

1.	A translucent white waxy solid (A) reacts with excess of chlorine to give a yellowish white powder (B). (B) reacts with organic compounds containing -OH group converting them into chloro derivatives. (B) on hydrolysis gives (C) and is finally converted to phosphoric acid. (A), (B) and (C) areA. `P_(4), PCl_(3), H_(3)PO_(4)`B. `P_(4), PCl_(5), H_(3)PO_(3)`C. `P_(4), PCl_(5), POCl_(3)`D. `P_(4), PCl_(3), POCl_(3)`
Answer» Correct Answer - C `underset((A))(P_(4))+10Cl_(2)rarrunderset((B))(4PCl_(5))` `PCl_(5)+C_(2)H_(5)OHrarrC_(2)H_(5)Cl+POCl_(3)+HCl` `PCl_(5)+H_(2)Orarrunderset((C))(POCl_(3))+2HCl` `POCl_(3)+3H_(2)OrarrH_(3)PO_(4)+3HCl`

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