Question:
Given below are two statements :
Statement I : Colourless cupric 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.
Correct Option:
Solution:
Both are False
(1) Copper sulphate form copper meta boric with beric an hydride
(2) Blue coloured metal borate is reduced to copper in a luminous flame.