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A colourless salt gives violet colour in...

A colourless salt gives violet colour in bunsen flame, it may be

A

`Na_(2)CO_(3)`

B

`NaCrO_(4)`

C

`K_(2)CO_(3)`

D

`BaCO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`K^(+)`
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