VSEPR Theory

Q. When $Xe{F}_4$ is treated with water, which of the following compounds is not formed?

1. $HF$
2. $O_2$
3. $Xe{O}_3$
4. $Xe{O}_2$

Q.

How many molecules have the same type of shape from the following molecules?
$H_3{O}^{+},N{H}_3,Cl{O}_3^{-},P{H}_3,H_{2}O,\overline{C}{H}_3$ ___

Q. At 143 K, the reaction of $Xe{F}_4$ with $O_2{F}_2$ produces a xenon compound Y. The total number of lone pair(s) of electrons present on the whole molecule of Y is

Q. At $143K$, the reaction of $Xe{F}_4$ with $O_2{F}_2$ produces a xenon compound Y. The total number of lone pair(s) of electrons present in $1$ molecule of Y is:

Q. Which of the following is highly unstable and has tetrahedral structure?

1. $Xe{O}_3$
2. $Xe{O}_4$
3. $Xe{F}_4$
4. $Xe{F}_2$

Q. The structure of $Xe{F}_6$ is :

1. distorted octahedral.
2. trigonal pyramidal.
3. tetrahedral.
4. trigonal planar.

Q. Arrange the following in increasing s-character of the hybridised Xe atom.

1. $Xe{O}_3>Xe{F}_2>Xe{F}_4>Xe{F}_6$
2. $Xe{O}_3>Xe{F}_4>Xe{F}_2>Xe{F}_6$
3. $Xe{F}_6>Xe{F}_4>Xe{F}_2>Xe{O}_3$
4. $Xe{F}_2>Xe{F}_4>Xe{F}_6>Xe{O}_3$

Q. Choose the incorrect formula out of the four compounds for an elements $X$ below:

1. $X_2{O}_3$
2. $X_2(S{O}_4{)}_3$
3. $XP{O}_4$
4. $X_{2}C{l}_3$

Q. Match the species in in $ColumnI$ with their corresponding properties in $ColumnII$

Q. Oxidation state of $Xe$ in $B{a}_{2}Xe{O}_6$ is :

1. 4
2. 6
3. 7
4. 8