Axial and Equatorial Hydrogens

Q. Consider the complex $\left[Cr\right(H_{2}O{)}_6{]}^{3+}$. In ground state how many unpaired electrons are present in $e_g$ set of orbital?

Q. The number of halogen(s) forming halic (V) acid is/are

Q. Flagpole hydrogens are known for to cause torsional strain. They are found in which configuration of cyclohexane conformers?

1. Chair conformation
2. Half-chair
3. Boat conformation
4. Twisted boat conformation.

Q. Why is half chair conformation of cyclohexane less stable than boat conformation? Actually in boat configuration there is repulsion between flag hydrogen , but in half chair conformation there is no such repulsions. Then why is boat conformation more stable?

Q. Geometry around ${}^{\prime }X{e}^{\prime }$ in $Xe{F}_6$ is:

1. Square bipyramidal
2. Distorted octachedral
3. Square antiprismatic
4. Pentagonal pyramidal

Q.

What is meant by coplanar

Q. Select the correct option for axial and equatorial hydrogens according to the following image

1. 2, , 5, 9, 10 - axial
   1, 3, 8, 11 - equatorial
2. 4, 5, 8, 9 - axial
   2, 3, 5, 7 - equatorial
3. 1, 5, 10, 11 - axial
   2, 3, 7, 6 - equatorial
4. 1, 6, 8, 10 - axial
   2, 5, 7, 9 - equatorial

Q. Select the right conventional representation for axial and equatorial hydrogens among the following.

1. 
2. 
3. 
4. 

Q. Select the right conventional representation for axial and equatorial hydrogens among the following.

1. 
2. 
3. 
4. 

Q. Select the correct option for axial and equatorial hydrogens according to the following image

1. 4, 5, 8, 9 - axial
   2, 3, 5, 7 - equatorial
2. 1, 5, 10, 11 - axial
   2, 3, 7, 6 - equatorial
3. 1, 6, 8, 10 - axial
   2, 5, 7, 9 - equatorial
4. 2, , 5, 9, 10 - axial
   1, 3, 8, 11 - equatorial

Q. Flagpole hydrogens are known for to cause torsional strain. They are found in which configuration of cyclohexane conformers?

1. Chair conformation
2. Half-chair
3. Boat conformation
4. Twisted boat conformation.

Q. Select the right conventional representation for axial and equatorial hydrogens among the following.

1. 
2. 
3. 
4. 

Q. Select the correct option for axial and equatorial hydrogens according to the following image

1. 4, 5, 8, 9 - axial
   2, 3, 5, 7 - equatorial
2. 1, 5, 10, 11 - axial
   2, 3, 7, 6 - equatorial
3. 1, 6, 8, 10 - axial
   2, 5, 7, 9 - equatorial
4. 2, , 5, 9, 10 - axial
   1, 3, 8, 11 - equatorial

Q. In frenkel defect do all actions slip or some? Also is there some fixed ratio of cations that slip of all of them do not slip?