Question on: SS3 Chemistry - Analytical Chemistry I: Qualitative Analysis

Which of the following cations gives a brick-red flame colouration when a sample is heated on a platinum wire loop in the flame test?

 

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A

Sodium (Na+)

 

B

Potassium (K+)

 

C

Calcium (Ca2+)

 

D

Copper (Cu2+)

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Correct Option: D

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