Equilibrium Question 412
Question: Which on reaction with water will have $ pH $ less than 7 [MH CET 2001]
Options:
A) $ BaO $
B) $ CaO $
C) $ Na_2O $
D) $ P_2O_5 $
Show Answer
Answer:
Correct Answer: D
Solution:
$ BaO,CaO $ and $ Na_2O $ are shows more than 7 pH because of their basic nature.