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Sodium chloride imparts a golden yellow ...

Sodium chloride imparts a golden yellow colour to the Bunsen flame. This can be interpreted due to:

A

low ionization potential of sodium

B

photosensitivity of sodium

C

sublimation of metallic sodium to give yellow vapour

D

emission of excess of energy absorbed as a radiation in the visible region.

Text Solution

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The correct Answer is:
D
emission of excess of energy absorbed as a radiation in the visible region.
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