A = cis `[Co(en)_2Cl_2]^+` and B= trans `[Co(en)_2Cl_2]^+`
Which of the above complexes is optically active?

Draw the geometrical isomers of [Co(en)_2CI_2]^+ ion.Which of these is optically active ?

trans isomer of the complex [Co(en)_2Cl_2]^+ is optically inactive. Why ?

Assertion: The total number of isomers shown by [Co(en)_2Cl_2]^(+) complex ion is three Reason: [Co(en)_2Cl_2]^(+) complex ion has an octahedral geometry.

The complex [Co(en)_2Cl_2]^+ has 3/4 geometrical and optical isomers.

IUPAC name of [Co(en)_(2)Cl_(2)]Cl is

Out of cis and trans form of [RhCl_2(en)_2]^+ , cis/trans form shows optical activity.

Consider the complex ions , trans - [Ce(en)_(2) Cl_(2)]^(+) (A) and cis -[Co(en)_(2)Cl_(2)]^(+) (B) . The correct statement regarding them is :

Consider the complex ions , trans - [Ce(en)_(2) Cl_(2)]^(+) (A) and cis -[Co(en)_(2)Cl_(2)]^(+) (B) . The correct statement regarding them is :

Which is not true for the complex [Co(en)_2Cl_2]Cl ?

Which of the following compounds show optical isomerism ? (i) Cis-[Co(NH_3)_4Cl_2]^+ (ii) Trans-[Co(en)_2Cl_2]^+ (iii) Cis-[Co(en)_2Cl_2]^+ (iv) [Co(en)_3]^(3+) Choose the correct answer codes given below.