Why do elements combine chemically?

Important Questions on Chemical Bonding

MEDIUM

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 3

What is an electrovalent bond and how it is formed?

MEDIUM

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 4

What is covalent bond and how it is formed?

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 5

How does an ionic bond differ from a covalent bond? Illustrate your answer by giving examples of each type of bond.

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 ${\mathrm{F}}_2$ molecule.

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 7

Give electron dot representation of $\mathrm{HF}$ molecule.

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 7

Give electron dot representation of ${\mathrm{H}}_2\mathrm{O}$ molecule.

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 2 - Chemical Bonding>EXERCISES>Q 8

State four properties of each of electrovalent and covalent compounds.