which among the following will have pH value less than 7?
(a) NaNO3
(b) Na2CO3
(c) (NH4) CO3
(d) NH4Cl
Answers
Answered by
4
The correct option is c) (NH4) CO3
Explanation:
The compound (NH4) CO3 will have pH less than 7 because it will dissociate to form carbonic acid. Carbonic acid can further dissociate t form H+ ions which will further lower the pH.
Since, we know that pH less than 7 represents that the solution is acidic in nature. A solution becomes acidic due to the presence of hydrogen ions.
learn more about acid base solutions from the link below
https://brainly.in/question/4461800
Answered by
0
Answer:
NaH4 co3.......................
Similar questions