JEE Main 202118 MarchEvening Shift

Exam: JEE Main
Year: 2021
Date: 18 March
Shift: Evening Shift
Subject: Chemistry
Chapter: p Block Elements (Group 15, 16, 17 & 18)

JEE Main 2021 · 18 March · Evening Shift · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

A xenon compound A upon partial hydrolysis gives XeO _ 2 F _ 2 ....

A xenon compound

A

upon partial hydrolysis gives

{XeO}_{2}{F}_{2}

. The number of lone pair of electrons present in compound

A

is ___ (Round off to the Nearest integer) A xenon compound A upon partial hydrolysis gives XeO _ 2 F _ 2 . The number of lone pair of electrons present in

Correct answer

Step-by-step solution

$\mathop{{XeF}_{6}}_{( A )} + \mathop{2{H}_{2}O}_{( Limitedwater )} ⟶ {XeO}_{2}{F}_{2} + 4HF$

Structure of $' A '$

A xenon compound A upon partial hydrolysis gives XeO _ 2 F _ 2 . The number of lone pair of electrons present in

Total l.p. on $( A ) = 19$

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