Sulphur has the lowest oxidation number in

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

Question

(D) To find the oxidation number of sulphur $(S)$ in each compound:$1$. In $H_2SO_3$: $2(+1) + x + 3(-2) = 0$ $\Rightarrow 2 + x - 6 = 0$ $\Rightarrow

Vedclass · Accepted Answer

$H_2S$

Vedclass · Answer

(D) To find the oxidation number of sulphur $(S)$ in each compound:$1$. In $H_2SO_3$: $2(+1) + x + 3(-2) = 0$ $\Rightarrow 2 + x - 6 = 0$ $\Rightarrow x = +4$.$2$. In $SO_2$: $x + 2(-2) = 0$ $\Rightarrow x - 4 = 0$ $\Rightarrow x = +4$.$3$. In $H_2SO_4$: $2(+1) + x + 4(-2) = 0$ $\Rightarrow 2 + x - 8 = 0$ $\Rightarrow x = +6$.$4$. In $H_2S$: $2(+1) + x = 0$ $\Rightarrow 2 + x = 0$ $\Rightarrow x = -2$.Comparing the values $(+4, +4, +6, -2)$,the lowest oxidation number is $-2$,which corresponds to $H_2S$.

Similar Questions

In the following reaction,assign the correct category for the underlined atom based on the product of complete hydrolysis at $R.T.$:
$\underline{S}O_2Cl_2 + H_2O \longrightarrow H_2SO_4 + HCl$

What is the oxidation number of $Cl$ in bleaching powder?

The oxidation number of sulphur in $S_8$,$S_2F_2$ and $H_2S$ respectively are:

What is the change in oxidation number of carbon in the following reaction?
$CH_{4(g)} + 4Cl_{2(g)} \rightarrow CCl_{4(l)} + 4HCl_{(g)}$

The oxidation state of nitrogen is incorrectly given for:
Compound $\to$ Oxidation state

Vedclass Test Series

Exam Paper Generator

Online Exam Module