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Chemistry - Complete Pblock- Question with Solution | TestHub

ChemistryComplete Pblock-p-Block 17,18Easy2 minPYQ_2021

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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)

Question diagram: A xenon compound A upon partial hydrolysis gives XeO 2 F 2 .

Answer:

19

Solution:

$\underset{(A)}{{XeF}_{6}} + \underset{(Limited water)}{2 H_{2} O} ⟶ {XeO}_{2} F_{2} + 4 HF$

Structure of $' A'$

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

Stream:JEESubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 17,18

⏱ 2mℹ️ Source: PYQ_2021

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