Which of the following statement is true about the complex ${[C r C l_{3} {(O H)}_{2} (N H_{3})]}_{3}^{2 -}$ ion?

It has three geometrical isomers.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Only one space isomer is optically active and remaining are inactive.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

There are total four space isomers.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

The magnetic moment of complex ion is 3.89 B.M.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
A The magnetic moment of complex ion is 3.89 B.M.
C It has three geometrical isomers.
As in this complex oxidation state of Cr is +3, so magnetic moment is 3.89BM, (as magnetic moment is $μ = \sqrt{n (n + 2)}$ ).

Suggest Corrections

Similar questions

[P t (e n)_{2} C l_{2}]^{2 +}

[F e (C N)_{6}]^{4 -}

[C o (e n)_{2} C l_{2}]^{+}

[M (N H_{3})_{4} C l_{2}]

[M (N H_{3})_{4} C l_{2}]

{[F e {(C N)}_{6}]}^{3 -}

F e = 26

{[P t {(e n)}_{2} {C l}_{2}]}^{2 +}

M X_{4} Y_{2}

Join BYJU'S Learning Program