Physics, asked by bsaiuttejteja5205, 9 months ago

Line spectrum is obtained whenever the incandescent
vapours at low pressure of the excited substance are in
their
(a) atomic state (b) molecular state
(c) nuclear state (d) None of these

Answers

Answered by arindam6187

0

Answer:

ans:(a)

hope it helps you

Answered by Anonymous

1

b) molecular state...

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