JEE Main Chemistry question

Not in JEE Main or NEET syllabus

The characteristic colours given by calcium, strontium and barium in the flame test are respectively [Kerala CEE 2004]

(A)Brick red, apple green, crimson
(B)Crimson, apple green, brick red
(C)Crimson, brick red, apple green
(D)Brick red, crimson, apple greenCorrect

Answer: (D)

Solution

In the flame test, calcium gives a brick-red flame, strontium gives a crimson-red flame, and barium gives an apple-green flame. Options (A), (B) and (C) each

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Question ID VK-137669