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Suppose that a hypothetical atom gives a...

Suppose that a hypothetical atom gives a red, green, blue and violet line spectrum. Which jump according to figure would give off the red spectral line.
.

A

`3 rarr 1`

B

`2 rarr 1`

C

`4 rarr 1`

D

`3 rarr 2`

Text Solution

Verified by Experts

The correct Answer is:
D
(d) According to energy, `E_(4 rarr1) gt E_(3 rarr 1) gt E_(2 rarr 1) gt E_(3 rarr 2)`.
According to energy, Violet gt Blue gt Green gt Red.
:. `"Red line" rArr 3 rarr 2 "transtition"`.
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