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Assertion : In Li^(2+) ion, an electron ...

Assertion : In `Li^(2+)` ion, an electron make transition from higher state to n=2. Then the photon observed will fall in the visible range.
Reason : Line falling in n=2 is balmer series line which belongs to visible range in all type of H-like atom orion.

A

If both (A) and (R) are correct and (R) is the correct explanation of(A).

B

If both (A) and (R) are correçt, but (R) is not the correct explanation of (A).

C

If (A) is correct, but (R) is incorrect.

D

If both (A) and (R) are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
D
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