Orbitals of same energy produced after mixing of orbitals of different energy are called __________________?

Related Mcqs:

1. By combining n atmic orbitals no. of hybrid orbitals will be__________________?

   A. 2n
   B. n
   C. 3n
   D. impossible to predict

2. When light is exposed to transition element then electrons jump from lower orbitals to higher orbitals in______________________?

   A. orbitals of f-subshell
   B. orbitals of d-subshell
   C. orbitals of p-subshell
   D. both A & B

3. Molecular orbital which have higher energy than atomic orbitals is called___________________?

   A. Bonding molecular orbital
   B. Antibonding molecular orbital
   C. Hybrid orbital
   D. Super atomic orbital

4. Which type of bond is formed by overlap of p orbitals _______________?

   A. Pi
   B. Sigma
   C. Both
   D. Neither

5. Molecular orbitals are filled according to _________________?

   A. Auf bau principle
   B. Hunds rule
   C. Paulis Exclusion principle
   D. All these

6. Quantum number values for 3p orbitals are____________________?

   A. n=3 l=2
   B. n=3 l=0
   C. n=3 l=1
   D. n=3 l=3

7. Which one of the following explain the shape of orbitals _________________?

   A. Principal of quantum number
   B. Azimuthal quantum number
   C. Magnetic quantum number
   D. Spin quantum number

8. The leements in which d or f orbitals are in the process of completion are__________________?

   A. outer transition elements
   B. inner transition elements
   C. typical transition elements
   D. transition elements

9. The bond angle between hybrid orbitals in methane CH3 is___________?

   A. 115.5°
   B. 109.5°
   C. 105. 7°
   D. 180°

   Submitted by: Muhammad Ali Kunbhar

10. Which of the following orbitals has maximum penetration effect?

    A. S
    B. P
    C. d
    D. f

    Submitted by: Muhammad Ali Kunbhar