Ammonia molecule and oxalate ion have _________ coordination sites respectively.

Ammonia molecule is:

What are the coordination sites in edta?

In the complex, potassium pentacyanonitrosylvandate (0), the number of potassium atoms per molecule and the coordination number of central metal ion are respectively

In the complex, potassium pentacyanonitrosylvandate (0), the number of potassium atoms per molecule and the coordination number of central metal ion are respectively

Which of the following molecules does not have coordinate bonds?

Oxygen atom in water has two 'lone pair of electrons'. Explain the meaning of the term in italics. With the help of an electron dot diagram show the formation of hydronium ion and ammonium ion from a water molecule and an ammonia molecule respectively.

A crystal of formula AB_3 has A ions at the cube corners and B ions at the edge centres . The coordination numbers of A and B are respectively :-