Question

How many isomers are possible for the complex ion [Cr(NH3)(OH)2Cl3]2–

Solution

Correct option is

3

 

Three : (1) all cis,  

(2) Cl, OH trans (3) Cl trans, OH cis

SIMILAR QUESTIONS

Q1

Which of the following statements is not true about the complex ion [Cr(en)2Cl2]+ (en = ethylene diamine)

Q2

 

Other than the X-ray diffractions, how could be the following pairs of isomers be distinguished from one another by  

[Cr(NH3)6][Cr(NO2)6] and [Cr(NH3)4](NO2)2]

[Cr(NH3)2(NO2)4]

Q3

How the isomeric complexes [Co(NH3)6][Cr(NO2)6] and [Cr(NH3)6][Co(NO2)6] can be distinguished from one another by

Q4

Which of the following ions are optically active?

Q5

Which of the following polymerization isomers of the compound having empirical formula Cr(NH3)3(NO2)3 has the lowest molecular mass?

Q6

Octahedral complex of Ni (II) must be

Q7

Octahedral complex of Cr(III) will be

Q8

For the correct assignment of electronic configuration of a complex, the valence bond theory often requires the measurement of

Q9

Mn2+ forms a complex with Br ion. The magnetic moment of the complex is 5.92 B.M. What would be the probable formula and geometry of the complex? 

Q10

A complex of certain metal has the magnetic moment of 4.91 BM whereas another complex of the same metal with same oxidation state has zero magnetic moment. The metal ion could be