Question:
XeF4 + O2F2 → X + O2
X + H2O → Y +2HF
The shape of the molecules of X and Y respectively are:
XeF4 + O2F2 → X + O2
X + H2O → Y +2HF
The shape of the molecules of X and Y respectively are:
Updated On: Aug 19, 2023
Square planar, square pyramidal
Distorted octahedral, square pyramidal
Distorted tetrahedral. Distorted octahedral
Square pyramidal. Tetrahedral
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The Correct Option is B
Solution and Explanation
based on the reactions provided and the information in the answer, molecule X is suggested to have a "distorted octahedral" shape due to the reaction with O2F2, and molecule Y is suggested to have a "square pyramidal" shape due to the reaction with water. The answer is justified by considering the influence of the reacting molecules on the geometry of X and Y.
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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