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PASSAGE - 1
The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to weak dispersion forces between the atoms and the absence of other interatomic interactions.
The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, +4 and +6. XeF4 reacts violently with water to given XeO3. The compounds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell.
Q. The structure of XeO3 is
  • a)
    linear
  • b)
    planar
  • c)
    pyramidal
  • d)
    T-shaped
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
PASSAGE - 1The noble gases have closed-shell electronic configuration ...
In XeO3 there are total of 4 electron pairs around central atom. Out of which 3 are bonding electron pair and one is non-bonding electron pair. This combination provides sp3-hybridization and pyramidal shape.
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PASSAGE - 1The noble gases have closed-shell electronic configuration ...
XeO3 is a compound formed by the reaction of XeF4 with water. In order to determine its structure, we need to consider the total number of electron pairs in the valence shell of xenon.

Here is the explanation of why the structure of XeO3 is pyramidald:

1. Electron configuration of xenon:
Xenon (Xe) belongs to the noble gas family and has a closed-shell electronic configuration. Its electron configuration is [Kr]5s24d105p6, where [Kr] represents the electron configuration of the previous noble gas, krypton.

2. Number of valence electrons:
Valence electrons are the electrons in the outermost shell of an atom. For xenon, the valence shell consists of 5s2 and 5p6 electrons, totaling 8 valence electrons.

3. Octet rule:
The octet rule states that atoms tend to gain, lose, or share electrons in order to acquire a full set of eight valence electrons. This leads to the formation of stable compounds.

4. Xenon tetrafluoride (XeF4) structure:
XeF4 is formed by the direct reaction of xenon with fluorine. In XeF4, xenon forms four covalent bonds with fluorine atoms, resulting in the formation of a square planar molecular geometry. This means that the xenon atom is surrounded by four fluorine atoms, forming a flat, square-shaped structure.

5. Reaction with water:
XeF4 reacts violently with water to form XeO3. During this reaction, the xenon atom loses four fluorine atoms and gains three oxygen atoms from water molecules. This results in the formation of XeO3.

6. Structure of XeO3:
The structure of XeO3 can be deduced by considering the total number of electron pairs in the valence shell of xenon. In XeO3, xenon is surrounded by three oxygen atoms, forming a trigonal pyramid structure. The three oxygen atoms are arranged in a triangular shape around the xenon atom, with one lone pair of electrons on the xenon atom.

Therefore, the correct answer is option C: pyramidald.
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PASSAGE - 1The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to weak dispersion forces between the atoms and the absence of other interatomic interactions.The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, +4 and +6. XeF4 reacts violently with water to given XeO3. The compounds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell.Q.The structure of XeO3 isa)linearb)planarc)pyramidald)T-shapedCorrect answer is option 'C'. Can you explain this answer?
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PASSAGE - 1The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to weak dispersion forces between the atoms and the absence of other interatomic interactions.The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, +4 and +6. XeF4 reacts violently with water to given XeO3. The compounds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell.Q.The structure of XeO3 isa)linearb)planarc)pyramidald)T-shapedCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about PASSAGE - 1The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to weak dispersion forces between the atoms and the absence of other interatomic interactions.The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, +4 and +6. XeF4 reacts violently with water to given XeO3. The compounds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell.Q.The structure of XeO3 isa)linearb)planarc)pyramidald)T-shapedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for PASSAGE - 1The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to weak dispersion forces between the atoms and the absence of other interatomic interactions.The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, +4 and +6. XeF4 reacts violently with water to given XeO3. The compounds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell.Q.The structure of XeO3 isa)linearb)planarc)pyramidald)T-shapedCorrect answer is option 'C'. Can you explain this answer?.
Solutions for PASSAGE - 1The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to weak dispersion forces between the atoms and the absence of other interatomic interactions.The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, +4 and +6. XeF4 reacts violently with water to given XeO3. The compounds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell.Q.The structure of XeO3 isa)linearb)planarc)pyramidald)T-shapedCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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