Duration: 3:33

8 views

0

Isohydric solutions are the solutions having the same
P concentration of hydronium ion. If \( 0.2 \mathrm{M}-\mathrm{HA} \)

W solution is isohydric with \( 4 \times 10^{-4} \mathrm{M}-\mathrm{HCl} \) solution, then \( \mathrm{K}_{\mathrm{b}} \) of \( \mathrm{A}^{-} \)is
(1) \( 8 \times 10^{-7} \)
(2) \( 1.25 \times 10^{-8} \)
(3) \( 1.25 \times 10^{-6} \)
(4) \( 8 \times 10^{7} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live