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Xenon trioxide (XeO3) has a
- a)trigonal pyramidal structure
- b)square pyramidal structure
- c)T-shaped structure
- d)irregular tetrahedral structure
Correct answer is option 'A'. Can you explain this answer?
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Xenon trioxide (XeO3)has aa)trigonal pyramidal structureb)square pyram...
Structure of Xenon Trioxide (XeO3)
Xenon trioxide (XeO3) is an inorganic compound composed of xenon and oxygen. It is a powerful oxidizing agent and is highly explosive. The structure of Xenon trioxide (XeO3) can be determined by applying VSEPR (Valence Shell Electron Pair Repulsion) theory.
VSEPR theory predicts the shape of a molecule by examining the electron groups around the central atom. The electron groups are either lone pairs or bonding pairs. The shape of the molecule is determined by the arrangement of these electron groups around the central atom.
Trigonal Pyramidal Structure of Xenon Trioxide (XeO3)
Xenon trioxide (XeO3) has four electron groups around the central atom, xenon. Three of the electron groups are bonding pairs and one is a lone pair. The repulsion between these electron groups causes the molecule to adopt a trigonal pyramidal shape.
The three oxygen atoms are arranged around the central xenon atom in a "triangular" shape. The fourth electron group, the lone pair, is located opposite to the three oxygen atoms. The lone pair pushes the oxygen atoms closer together, resulting in a bent shape.
Therefore, the correct answer is option 'A' - Xenon trioxide (XeO3) has a trigonal pyramidal structure.
Xenon trioxide (XeO3) is an inorganic compound composed of xenon and oxygen. It is a powerful oxidizing agent and is highly explosive. The structure of Xenon trioxide (XeO3) can be determined by applying VSEPR (Valence Shell Electron Pair Repulsion) theory.
VSEPR theory predicts the shape of a molecule by examining the electron groups around the central atom. The electron groups are either lone pairs or bonding pairs. The shape of the molecule is determined by the arrangement of these electron groups around the central atom.
Trigonal Pyramidal Structure of Xenon Trioxide (XeO3)
Xenon trioxide (XeO3) has four electron groups around the central atom, xenon. Three of the electron groups are bonding pairs and one is a lone pair. The repulsion between these electron groups causes the molecule to adopt a trigonal pyramidal shape.
The three oxygen atoms are arranged around the central xenon atom in a "triangular" shape. The fourth electron group, the lone pair, is located opposite to the three oxygen atoms. The lone pair pushes the oxygen atoms closer together, resulting in a bent shape.
Therefore, the correct answer is option 'A' - Xenon trioxide (XeO3) has a trigonal pyramidal structure.
Community Answer
Xenon trioxide (XeO3)has aa)trigonal pyramidal structureb)square pyram...
Xenon trioxide (XeO3) has a trigonal pyramidal structure.
Explanation:
Xenon trioxide (XeO3) has a central xenon atom surrounded by three oxygen atoms. The molecular geometry of XeO3 is determined by the arrangement of its electron pairs around the central atom. The electron pair geometry of XeO3 is tetrahedral, but the molecular geometry is trigonal pyramidal due to the lone pair of electrons on the central atom.
The lone pair of electrons on the central xenon atom repels the bonding pairs of electrons, causing the oxygen atoms to be pushed down towards the lone pair. This results in a trigonal pyramidal structure with a bond angle of approximately 92.5 degrees between each oxygen atom.
The trigonal pyramidal structure of XeO3 is similar to the structure of ammonia (NH3), which also has a lone pair of electrons on the central atom. However, XeO3 has a larger central atom and three bonding oxygen atoms instead of three bonding hydrogen atoms.
Overall, the trigonal pyramidal structure of XeO3 is a result of the repulsion between the lone pair of electrons and the bonding pairs of electrons on the central atom, which leads to a distorted tetrahedral electron pair geometry.
Explanation:
Xenon trioxide (XeO3) has a central xenon atom surrounded by three oxygen atoms. The molecular geometry of XeO3 is determined by the arrangement of its electron pairs around the central atom. The electron pair geometry of XeO3 is tetrahedral, but the molecular geometry is trigonal pyramidal due to the lone pair of electrons on the central atom.
The lone pair of electrons on the central xenon atom repels the bonding pairs of electrons, causing the oxygen atoms to be pushed down towards the lone pair. This results in a trigonal pyramidal structure with a bond angle of approximately 92.5 degrees between each oxygen atom.
The trigonal pyramidal structure of XeO3 is similar to the structure of ammonia (NH3), which also has a lone pair of electrons on the central atom. However, XeO3 has a larger central atom and three bonding oxygen atoms instead of three bonding hydrogen atoms.
Overall, the trigonal pyramidal structure of XeO3 is a result of the repulsion between the lone pair of electrons and the bonding pairs of electrons on the central atom, which leads to a distorted tetrahedral electron pair geometry.
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Xenon trioxide (XeO3)has aa)trigonal pyramidal structureb)square pyramidal structurec)T-shaped structured)irregular tetrahedral structureCorrect answer is option 'A'. Can you explain this answer?
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