Trick to solve Mesomeric Effect(+M & M) Questions Easily|General organic chemistry|GOC

1.Trick to solve Inductive Effect questions easily/ General organic chemistry/GOC   • Trick to solve Inductive Effect quest...  
2.Tips for Resonance
   • Tips for Resonance  
3.When Resonance takes place? Tips for types of conjugated systems.
   • When Resonance takes place? Tips for ...  
4.Trick to draw Resonance structures
   • Trick to draw Resonance structures  
5.Conditions for Resonance
   • Conditions for Resonance