Draw the structures of manganate ion and permanganate ion.

Draw the structure of chromate and dichromate ions.

Draw the structure of ammonium ion showing the different bonds present in it .

Give the resonating structures for phenol and phenolate.ion.

Ortho and para-nitrophenols are more acidic than phenol. Draw the resonance structures of the corresponding phenoxide ions.

Describe the preparation of potassium permanganate. How does the acidified permanganate solution react with (i) iron (II) ions (ii) SO_(2) and (iii) oxalic acid? Write the ionic equations for the reactions.

Which ion is paramagnetic

The bonds present in the structure of dichromate ion are

Which ion is paramagnetic: