HARD
9th Kerala Board
IMPORTANT
Earn 100
Draw the electron dot diagram of chemical bonds in methane and ethane .
Important Questions on Chemical Bonding
MEDIUM
9th Kerala Board
IMPORTANT
MEDIUM
9th Kerala Board
IMPORTANT
EASY
9th Kerala Board
IMPORTANT
MEDIUM
9th Kerala Board
IMPORTANT
HARD
9th Kerala Board
IMPORTANT
HARD
9th Kerala Board
IMPORTANT
Evaluate the illustration showing the formation of a chemical bond in hydrogen chloride molecule and answer the questions given below.
- How many electron pairs are shared?
- Represent chemical bond by using symbols?
HARD
9th Kerala Board
IMPORTANT
Examine the illustration of the chemical bond formation in carbon tetrachloride molecule and answer the questions given below.
- How many pairs of electrons are shared by the carbon atom with each chlorine atom?
- What is the total number of electron pairs shared by the carbon atom with all the chlorine atoms?
- How can we represent the molecule using symbols?
HARD
9th Kerala Board
IMPORTANT
are four elements. Their atomic numbers are and respectively. Find the type of chemical bond in these compounds formed by combining the following pairs of elements.
(Electronegativity values: )