Question

Upon addition of compound X to an aqueous AgNO$_3$ solution, a white precipitate appears instantly. Also, X does not exhibit geometrical isomerism. The CORRECT option(s) for X is/are:

• A. [Cr(OH$_2$)$_4$Cl$_2$]Cl
• B. [Cr(OH$_2$)$_5$Cl]Cl$_2$
• C. [Cr(OH$_2$)$_6$]Cl$_3$
• D. [Cr(OH$_2$)$_3$Cl$_3$]

Answer 1

Answer: (B), (C)

[Cr(OH$_2$)$_5$Cl]Cl$_2$

Answer 2

The correct options are (B):[Cr(OH$_2$)$_5$Cl]Cl$_2$,(C):[Cr(OH$_2$)$_6$]Cl$_3$.