The bond angle between hybrid orbitals in methane CH3 is___________?

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

   A. Degenerate orbitals
   B. Generate orbitals
   C. Hybrid orbitals
   D. Zeeman orbitals

3. 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

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

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

5. The compound (CH3)3COH according to IUPAC is known as ___________?

   A. Tert-Butanol
   B. 2,2-Dimethyl-propanol
   C. Tert Alcohol
   D. 1,1- Diethylethanol

   Submitted by: Muhammad Ali Kunbhar

6. The formula C6H5-CO-CH3 represents_______ ?

   A. Acetone
   B. Acetic acid
   C. Acetophenone
   D. Phenyl acetate

   Submitted by: Muhammad Ali Kunbhar

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 maximum number of orbitals present in a subshell that is represented by Azimuthal quantum number = 3 will be________________?

   A. 1
   B. 3
   C. 5
   D. 7

9. 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

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

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

    Submitted by: Muhammad Ali Kunbhar