Give Scientific reason a.Nephtathalene burns with yellow flame.
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Answer:
In the flame, these unburnt hot carbon particles emit yellow light and therefore the flame appears yellow. Hence, naphthalene burns with a yellow flame. Elements belonging to the same group have the same valency.
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Step-by-step explanation:
In the flame, these unburnt hot carbon particles emit yellow light and therefore the flame appears yellow. Hence, naphthalene burns with a yellow flame. Elements belonging to the same group have the same valency.
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