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Question

In borax bead test,which colour is given by Cr2O3?

A
Red
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B
Yellow
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C
Green
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D
Black
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Solution

The correct option is C Green

The bead test is the qualitative analysis to test for the presence of certain metals. Borax bead test will give green colour bead when the borax is treated with Cr2O3.

Hence option C is correct.


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