24. Which of the following compounds is a base?
a. \( \mathrm{LiOH} \)
b. \( \mathrm{BaCl}_{2} \)
c. KI
d. \( \mathrm{KNO}_{3} \)
The compound \( \mathrm{LiOH} \) is a base.
Step 1 :Identify compound with OH- ion.
Step 2 :\( \mathrm{LiOH} \) has OH- ion.
Step 3 :The compound \( \mathrm{LiOH} \) is a base.