Coordination Co...

The sum of coordination number and oxidetion number of the metal M in the complex $$\left [ M\left ( en \right )_{2}\left ( C_{2}O_{4} \right ) \right ]$$ Cl (where en is ethylenediamine) is:

Which of the following are not true about hexagonal close packing?

Which of the following molecules are formed by $$p-p$$ over lapping?

The number of isomers represented by the M.F $${C}_{2}{D}_{2}(Cl)(Br)$$ is:

In aqueous solution 1 mole of $$CoCl_3.4NH_3$$ gives 1 mole of AgCl precipitate with excess $$AgNO_3$$, then what is the secondary valency of metal?

A six-coordinate complex of formula $$CrCl_3.  6H_2O $$ has a green colour. A 0.1 M solution of the complex, when treated with excess $$AgNO_3$$, gave 28.7 g of white precipitate. The formula of the complex would be:

With a change in hybridization of the carbon bearing the charge, the stability of a carbanion decreases in the order

The complex ion$$\left[ Fe({ CN) }_{ 6 } \right] ^{ 4- }$$ contains :

According to Werner's theory the primary valency and secondary valency in complex $$[Co(NH_3)_4Cl_2]Cl$$ is respectively:

Which of the following is an EAN of iron in potassium ferricyanide?