A non-metal M forms MCl_3,M_2O_5 and Mg_3M_2 | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The non-metal $M$ forms $MCl_3$,$M_2O_5$,and $Mg_3M_2$,which indicates it exhibits oxidation states of $+3$ and $+5$ and a valency of $3$ (as in $

Vedclass · Accepted Answer

Atomicity of non-metal is $4$

Vedclass · Answer

(C) The non-metal $M$ forms $MCl_3$,$M_2O_5$,and $Mg_3M_2$,which indicates it exhibits oxidation states of $+3$ and $+5$ and a valency of $3$ (as in $Mg_3M_2$).Since it does not form $MI_5$,it cannot expand its octet to show a covalency of $5$.This behavior is characteristic of nitrogen $(N)$,which belongs to the second period.Nitrogen has an atomicity of $2$ $(N_2)$,not $4$.Therefore,the statement 'Atomicity of non-metal is $4$' is incorrect.

$A$ non-metal $M$ forms $MCl_3$,$M_2O_5$ and $Mg_3M_2$ but does not form $MI_5$. Then the incorrect statement regarding non-metal $M$ is:

Similar Questions

What does phosphine $(PH_3)$ form when it reacts with acids?

Which among the following oxoacids of phosphorus will have $P-O-P$ bonds?
$I$. $H_4P_2O_5$
$II$. $H_4P_2O_6$
$III$. $H_4P_2O_7$
$IV$. $(HPO_3)_3$

Which of the following is formed when aluminium oxide and carbon are strongly heated in dry chlorine gas?

Pure $N_2$ gas is prepared by:

For the reaction $N_{2(g)} + O_{2(g)} \xrightarrow{\Delta} 2NO_{(g)}$,the temperature required is ........... $K$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module