Physics, asked by jackiechan5725, 1 year 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

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Answered by anandrajraj

0

b molecular state...

pleas mark in brainleast....

Answered by Anonymous

2

Answer:b) molecular state...

Explanation:

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