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The alkaline earth metal that imparts apple green colour to the bunsen flame when introduced in it in the form of its chloride is

Option: 1

Barium


Option: 2

Strontium


Option: 3

Calcium


Option: 4

Magnesium


Answers (1)

best_answer

As we have learnt, 

\text{Ba}^{2+} imparts green colour to the flame.

\mathrm{Ca^{2+}} imparts brick red colour to the flame

\mathrm{Sr^{2+}} imparts crimson colour to the flame

\mathrm{Mg^{2+}} does not impart any colour to the flame

Hence, the correct answer is Option (1)

Posted by

Riya

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