JEE CHEMISTRY MCQ: P-BLOCK ELEMENTS

1 Easy

1 of 1

Analyzing +4 | -1

In which of the following reactions chlorine is both reduced and oxidized?

View answer and explanation

Correct option: B

6 {NaOH}+3 {Cl}_2 \longrightarrow 5 {NaCl}+{NaClO}_3+3 {H}_2 {O}

Option B (

6 {NaOH}+3 {Cl}_2 \longrightarrow 5 {NaCl}+{NaClO}_3+3 {H}_2 {O}

) is correct because chlorine undergoes both oxidation (to

NaClO_3

) and reduction (to

NaCl

) in the same reaction.

More Questions from P-BLOCK ELEMENTS

Practice All Chapter MCQs →

17^{\text {th }}

{O}_2

{O}_2

\mathrm{C}{\mathrm{N}^ - }

{\mathrm{N}_2}

\mathrm{C}{\mathrm{N}^ - },\mathrm{\;}{\mathrm{N}_2}

2 {Fe}^{3+}+{SO}_2+2 {H}_2 {O} \rightarrow 2 {Fe}^{2+}+{SO}_4^{2-}+4 {H}^{+}

{H}_2 {~S}_2 {O}_8

{S}={O}

{S}-{OH}

{O}-

{O}

{NH}_3

{H}_2 {SO}_4

{H}_2 {SO}_4