The colour of ferric metaborate is

The chemical formula of ferric carbonate is

Draw the structure of a metaborate ion.

Draw the structure of a metaborate ion.

$ Borax bead test is applicable to coloured salts ! In borax bead test, coloured salts are decomposed to give coloured metal metaborates.

The colour of precipitate obtained when ammonium hydroxide is added to ferric chloride is ……………………

Which of the following compounds will give a characteristic deep colour with ferric chloride solution ?

Given below are two statements Statement 1: Colourless cuprie metaborate is reduced to cuprous metaborate in a luminous flame. Statement II : Cuprous metaborate is obtained by heating boric anhydride and copper sulphate in a non-luminous flame. In the light of the above statements, choose the most appropriate answer from the options given below

Which metal will give blue colour metaborate in borax bead test ?