Which is NOT correct regarding stock notation | vedclass

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

Question

(D) Stock notation represents the oxidation state of a metal in a compound using Roman numerals in parentheses.In $Hg_2Cl_2$,the oxidation state of $H

Vedclass · Accepted Answer

Aurous chloride is written as $Au(III)Cl_3$

Vedclass · Answer

(D) Stock notation represents the oxidation state of a metal in a compound using Roman numerals in parentheses.In $Hg_2Cl_2$,the oxidation state of $Hg$ is $+1$,so it is $Hg(I)Cl$. In $HgCl_2$,the oxidation state of $Hg$ is $+2$,so it is $Hg(II)Cl_2$.Option $A$ and $B$ are correct because $Hg(I)$ is the reduced form of $Hg(II)$.Option $C$ is correct as stock notation explicitly states the oxidation state.Option $D$ is incorrect because 'Aurous' refers to $Au(I)$,whereas $Au(III)Cl_3$ is 'Auric chloride'. Therefore,$Au(III)Cl_3$ is not Aurous chloride.

Which is $NOT$ correct regarding stock notation?

Similar Questions

The oxidation number of nitrogen in $NO_3^-$ is

What are the oxidation numbers of nitrogen in $NH_4NO_3$?

What is the oxidation number of $S$ in $H_2S_2O_8$?

Sulphur has the highest oxidation state in

In the chromyl chloride test,the oxidation state of $Cr$ changes from:

Vedclass Test Series

Exam Paper Generator

Online Exam Module