MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistrys- Block 3.0Previous Year Questions
The yellow coloured flame is of (MP PMT 2010)
A.Na✓ Correct
B.K
C.Ca
D.Ba
Explanation
The flame test is used to predict the metal cation based on the colour emitted when they are exposed to the flame. Sodium gives an intense yellow colour to the coloured flame test. Whereas potassium, calcium and barium give violet, brick red and apple green colour respectively.
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