The correct statement(s) related to oxoacids | vedclass

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(B) $H_3PO_3$ disproportionates on heating: $4H_3PO_3 \xrightarrow{\Delta} 3H_3PO_4 + PH_3$. This statement is correct.$(B)$ In $H_3PO_4$,phosphorus i

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$A, B, D$

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(B) $H_3PO_3$ disproportionates on heating: $4H_3PO_3 \xrightarrow{\Delta} 3H_3PO_4 + PH_3$. This statement is correct.$(B)$ In $H_3PO_4$,phosphorus is in its highest oxidation state $(+5)$,so it cannot be oxidized further and thus cannot act as a reducing agent. In $H_3PO_3$,phosphorus is in $+3$ oxidation state,which can be oxidized to $+5$,making it a reducing agent. This statement is correct.$(C)$ $H_3PO_3$ has two $P-OH$ bonds,making it a dibasic acid. This statement is incorrect.$(D)$ The $H$ atom directly bonded to the $P$ atom ($P-H$ bond) is not ionizable in water because the electronegativity difference between $P$ and $H$ is very small. This statement is correct.Therefore,statements $(A)$,$(B)$,and $(D)$ are correct.

List $I$ Oxide	List $II$ Type of Bond
$A. N_2O_4$	$I. 1 N-O$ bond
$B. NO_2$	$II. 1 N-O-N$ bond
$C. N_2O_5$	$III. 1 N-N$ bond
$D. N_2O$	$IV. 1 N=N / N\equiv N$ bond

Similar Questions

Match List $I$ with List $II$:

List $I$ Oxide List $II$ Type of Bond

$A. N_2O_4$ $I. 1 N-O$ bond

$B. NO_2$ $II. 1 N-O-N$ bond

$C. N_2O_5$ $III. 1 N-N$ bond

$D. N_2O$ $IV. 1 N=N / N\equiv N$ bond

Choose the correct answer from the options given below:

In which of the following reactions is phosphine $(PH_3)$ $NOT$ produced?

Which gas gives white fumes with $HCl$?

Nitrogen forms how many oxides?

Which of the nitrogen oxides is obtained when ammonium nitrate is heated?

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