Question

can anyone pls tell me the important topics from the lesson states of matter, chemical bonding for tomorrow halfyearly exam.

Answer 1

Chemical Bonding and Molecular Structure

Important Topics

1. Octet rule and its limitations
2. Covalent bond
3. Steps to write lewis structure
4. Formula for formal charge
5. Ionic or electrovalent bond
6. Lattice enthalpy
7. Bond parameters
8. Resonating structures
9. Polarity of bonds
10. VSEPR theory
11. Valence bond theory
12. Types of hybridisation
13. Molecular orbital theory
14. Hydrogen bonding and its types
 

MERITNATION TIPS:



States of Matter

 
Important Topics:
 
1. Intermolecular forces
a) Dispersion forces or London forces
b) Dipole-dipole forces
c) Dipole-Induced dipole forces
d) Hydrogen bond
2. Gas laws
a) Boyle’s law
b) Charles’ law
c) Gay Lussac’s law
d) Avogadro law
3. Ideal gas equation
4. Dalton’s law of partial pressure
5. Postulates of kinetic molecular theory of gases
6. Behaviour of real gases
7. Liquefaction of gases
8. Liquid state
a) Vapour pressure
b) Surface tension
c) Viscosity


I hope this will help you