Ranking Base Rule

Question 0

NUMBER 1 rule

Answer 0

CHARGE

Look at the charge first

Question 1

THE RULE TO RANK THE Acidity

Answer 1

CARIO

Question 2

2. ATOM

Answer 2

If both have same charge.Compare atom in
Same roll: more electronegative is stronger base

Same column:larger size is stronger base

Question 3

3.RESONANCE

Answer 3

Relocalized negative charge is more stable than localize negative charge meaned more acidic, less base
One oxygen is better than many carbon

Question 4

4.ORBITAL

Answer 4

Sp>sp2>sp3

A negative charge on Sp orbital is the most stable then stronger acidic

Question 5

INDUCTION

Answer 5

More electronegative atom on the compound and close to a negative charge is more stable more acidic.
More alkyl will less acidic