Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app

JEE Main 202229 JulyEvening Shift

Exam: JEE Main
Year: 2022
Date: 29 July
Shift: Evening Shift
Subject: Chemistry
Chapter: p Block Elements (Group 15, 16, 17 & 18)

JEE Main 2022 · 29 July · Evening Shift · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

Consider the following sulphure based oxoacids. H _ 2 SO _ 3 , H _...

Consider the following sulphure based oxoacids.

{H}_{2}{SO}_{3}, {H}_{2}{SO}_{4}, {H}_{2}{S}_{2}{O}_{8} and {H}_{2}{S}_{2}{O}_{7}

. Amongst these oxoacids, the number of those with peroxo

\left(O - O\right)

bond is

Consider the following sulphure based oxoacids. H _ 2 SO _ 3 , H _ 2 SO _ 4 , H _ 2 S _ 2 O _ 8 and H _ 2 S _ 2 O _ 7 .

Correct answer

1

Step-by-step solution

The structure of these oxoacids will be as follow.
As we can see from the above structures only the Marshall Acid $\left({H}_{2}{S}_{2}{O}_{8}\right)$ also known as peroxydisulphuric acid has the peroxo bond.

Practice p Block Elements (Group 15, 16, 17 & 18) on Quantrex Academy →

More from p Block Elements (Group 15, 16, 17 & 18)

Correct statement(s) about the compounds X , Y and Z is(are) JEE Advanced 2026 Correct statement(s) about the compounds P , Q and R is(are) JEE Advanced 2026 Find the correct statements related to group 15 hydrides. A. Reducing nature increases… JEE Main 2026 Treatment of a gas ' X ' with a freshly prepared ferrous sulphate solution gives a… JEE Main 2026 Correct statements from the following are: A. Nitrogen in oxidation states from +1 to +4… JEE Main 2026 Given below are two statements: Statement I: The covalency of oxygen is generally two but… JEE Main 2026 Given below are two statements : Statement (I) : Oxidising power of halogens decreases in… JEE Main 2026 Given below are two statements : Statement I : The increasing order of boiling point of… JEE Main 2026 Full p Block Elements (Group 15, 16, 17 & 18) list All JEE Main PYQs