Potassium dichromate is used

The colour of potassium dichromate is due to

The colour of potassium dichromate is due to

Potassium dichromate is prepared from

Potassium dichromate is prepared from

Potassium dichromate is an orange colour crystal and is an important compound used as an oxidant in many reactions How will you account for the colour of potassium dichromate crystals?

Oxidation number of chromium in potassium dichromate is