Question

87. The pKb value is lowest for which of following? -
(a) NaOH
(b) NH OH
(c) Ca(OH)2
(d) Al(OH)3
Give reason for each option ​

Answer 1

Answer:

Explanation:

Pkb value is lowest for those which are strong bases.

among options NaOH is strong base so pkb value is lowest for NaOH

Answer 2

Explanation:

So the option A is correct