Questions
An electron in hydrogen and one in a singly ionised helium atom are excited to the state n = 2. A photon is emitted when these electrons iump back to the ground state in each case. Then
detailed solution
Correct option is C
we know that v∝Z2Hence the corresponding lines from helium are more energetic (shifted toward the violet) compared to those from hydrogen,Similar Questions
According to Bohr's postulates, which of the following quantities takes discrete values
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