pH = 7 − 0.5pKb − 0.5log C
224) To 100 mL of 2M aniline, 100 mL of 2M HCl solution is added. pH of the final solution at 25oC is:
Answer is:
4.5
Explanation:
Related Physical Chemistry MCQ with Answers
Answer is:
[H3O+] = [CN−] = 7 x 10−6
Answer is:
10−12
Explanation:
Kw = [H+][OH−]
Answer is:
KCN
Explanation:
Solution of KCN is basic. Therefore, concentration of [H+] will decrease on mixing it with acetic acid and thus pH will increase.
Answer is:
pH > 7
Explanation:
CH3NH2 is basic.