Question:
Molecular structure of $ XeO_3 $ and $ XeOF_4 $ respectively are
Molecular structure of $ XeO_3 $ and $ XeOF_4 $ respectively are
Updated On: Aug 15, 2022
- trigonal planar and octahedral
- pyramidal and square pyramidal
- pyramidal and trigonal bipyramidal
- both have imperfect tetrahedral shape
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The Correct Option is B
Solution and Explanation
Molecular structure of $XeO_3$ and $XeOF_4$ respectively are
$XeO_3$
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A. The stability of the hydrides decreases in the order \(\text{NH}_3 > \text{PH}_3 > \text{AsH}_3 > \text{SbH}_3 > \text{BiH}_3\)
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Concepts Used:
P-Block Elements
- P block elements are those in which the last electron enters any of the three p-orbitals of their respective shells. Since a p-subshell has three degenerate p-orbitals each of which can accommodate two electrons, therefore in all there are six groups of p-block elements.
- P block elements are shiny and usually a good conductor of electricity and heat as they have a tendency to lose an electron. You will find some amazing properties of elements in a P-block element like gallium. It’s a metal that can melt in the palm of your hand. Silicon is also one of the most important metalloids of the p-block group as it is an important component of glass.
P block elements consist of:
- Group 13 Elements: Boron family
- Group 14 Elements: Carbon family
- Group 15 Elements: Nitrogen family
- Group 16 Elements: Oxygen family
- Group 17 Elements: Fluorine family
- Group 18 Elements: Neon family