Equilibrium Question 210
Question: $ pH $ of water is 7. When a substance $ Y $ is dissolved in water, the $ pH $ becomes 13. The substance $ Y $ is a salt of [MP PMT 1997]
Options:
A) Strong acid and strong base
B) Weak acid and weak base
C) Strong acid and weak base
D) Weak acid and strong base
Show Answer
Answer:
Correct Answer: D
Solution:
If we mixed any substance into the solution. Then the value of pH is increased these substance is a salt of weak acid and strong base.
