1. Tardigrade
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  3. Chemistry
  4. 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)

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Q. 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)

JEE MainJEE Main 2021The p-Block Elements - Part2

Solution:

$\underset{(A)}{XeF _{6}}+\underset{\text{(Limited water)}}{2 H _{2} O} \longrightarrow XeO _{2} F _{2}+4 HF$

Structure of $'A'$

image

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