HARD
10th Manipur Board
IMPORTANT
Earn 100

Using dots ∘ and crosses × to represent valence electrons, show the formation of covalent bonds in Carbon dioxide.

Important Questions on Chemical Bonding

HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>Let us answer these>Q 2
Why does Carbon tetrachloride not conduct electricity?
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>Let us answer these>Q 5
Why is HF polar while, H2 and F2 are not polar?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 1
Define the terms 'valence shell' and 'valence electrons'.
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 2
Why do elements combine chemically?
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 6
What is polar molecule? Give example.
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 7
Give electron dot representation of F2 molecule.
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 7
Give electron dot representation of HF molecule.
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 7
Give electron dot representation of H2O molecule.