Statement I: Upon heating a borax bead dipped in cupric sulphate in a luminous flame, the colour of the bead becomes gre…
Q1
Statement I: Upon heating a borax bead dipped in cupric sulphate in a luminous flame, the colour of the bead becomes green.
Statement II : The green colour observed is due to the formation of copper(I) metaborate. In the light of the above statements, choose the most appropriate answer from the options given below:
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