Question

CsOH is........... 

Strongly basic

Weakly basic

Slightly acidic

Amphoteric.​

Answer 1

Answer:

it is a strong base .....

Answer 2

CsOH is an alkaline hydroxide and it is strongly basic.

Explanation

CsOH is strongly basic because:-

• Caesium is an alkali metal. As we move down the group, the basic strength of alkali hydroxide increases Li to Cs. So LiOH<NaOH< KOH<RbOH<CsOH. They are a white crystalline solid structure.
• The alkali metal has low ionisation enthalpies thus, they have a stronger tendency to lose the electron from s valence shell.
• The ionization enthalpy decrease from Li to Cs. As a result lt, M-OH bond is more easily cleaved.