We have the best collection of Kossel-Lewis Approach to Chemical Bonding MCQs. These Kossel-Lewis Approach to Chemical Bonding MCQs will help you to prepare for any competitive exams like: NEET, AIIMS, JEE Mains, JEE Advance, IIT JEE, JIPMER and other Exams at all levels – you just have to practice regularly.
Kossel-Lewis Approach to Chemical Bonding MCQs
1. Highly electropositive Alkali metals are separated from highly electronegative halogens by
a) noble gases
b) oxygen family
c) f-block elements
d) 7th period
Answer: noble gases
2. Sharing or transfer of electrons from one atom to the other to attain stable octet configuration follows _______
a) Duet rule
b) Triplet rule
c) Octet rule
d) Septet rule
Answer: Octet rule
3. In the covalent bond, atoms share electrons to achieve octet configuration.
a) True
b) False
Answer: True
4. Which of the following molecule doesn’t involve covalent bond?
a) H2O
b) CCl4
c) NaCl
d) O2
Answer: NaCl
5. Calculate the formal charge of C in CH4.
a) 4
b) 1
c) -4
d) 0
Answer: 0
6. Which of the following doesn’t follow octet rule?
a) CH4
b) CCl4
c) HCl
d) NO2
Answer: NO2
7. Atoms obtain octet configuration when linked with other atoms. This is said by _________
a) Lewis
b) Kossel
c) Langmuir
d) Sidgwick
Answer: Lewis
8. Find out the correct Lewis symbol for the atom carbon among the following options.
a) .C:
b) :C.
c) :C:
d) .C.
Answer: :C:
9. What’s the group valance of atoms in the halogen family?
a) 2
b) 1
c) 9
d) 7
Answer: 1