Duration: 3:11

11 views

0

The addition of \( \mathrm{K}_{2} \mathrm{CO}_{3} \) (aq) to the following solution is expected to produce a precipitate in every case but that
P one which does not produce precipitate is:

W)
(a) \( \mathrm{BaCl}_{2}(\mathrm{aq}) \)
(b) \( \mathrm{CaBr}_{2}(\mathrm{aq}) \)
(c) \( \mathrm{Na}_{2} \mathrm{SO}_{4}(\mathrm{aq}) \)
(d) \( \mathrm{Pb}\left(\mathrm{NO}_{3}\right)_{2}(\mathrm{aq}) \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live