QNEET-2023-Ch-203: NEET 2023 Chemistry - Class 12 NEET-2023-Ch-203 Solution: Which complex compound is most stable? \([Co(NH_3)_3(NO_3)_3]\) …

Multiple Choice Options

• A $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3}\left(\mathrm{NO}_{3}\right)_{3}\right]$ [ Co ( NH 3 _ ) 3 _ ( NO 3 _ ) 3 _ ]
• B $\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right] \mathrm{NO}_{3}$ [ CoCl 2 _ ( en ) 2 _ ] NO 3 _
• C $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]_{2}\left(\mathrm{SO}_{4}\right)_{3}$ [ Co ( NH 3 _ ) 6 _ ] 2 _ ( SO 4 _ ) 3 _
• D $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4}\left(\mathrm{H}_{2} \mathrm{O}\right) \mathrm{Br}\right]\left(\mathrm{NO}_{3}\right)_{2}$ [ Co ( NH 3 _ ) 4 _ ( H 2 _ O ) Br ] ( NO 3 _ ) 2 _