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  • Which of the following gives violet coloured bead in borax bead test in oxidising flame under hot conditions?Option: 1 <img alt="Fe^{2+}" src="/

Which of the following gives violet coloured bead in borax bead test in oxidising flame under hot conditions?

Option: 1

Fe^{2+}


Option: 2

Cu^{2+}


Option: 3

Co^{2+}


Option: 4

Mn^{2+}


Answers (1)

best_answer

The correct combination of the ions and the color shown in Borax bead test is 

Fe^{2+} : Brown Yellow

Cu^{2+}: Green

Co^{2+}: Blue

Mn^{2+} : Violet

Hence, the correct answer is Option (4)

Posted by

himanshu.meshram

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