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Assertion : Rydberg's constant varies wi...

Assertion : Rydberg's constant varies with mass no. of a given element.
Reason: The 'reduced mass' of the electron is dependent on the mass of the nucleus only.

A

`A` and `R` are true and `R` is the correct explaination of `A`

B

`A` and `R` are true and `R`is not the correct explaination of `A`

C

`A` is true and `R` is false.

D

`A` is false but `R` is true

Text Solution

Verified by Experts

The correct Answer is:
D
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