Atoms And Nuclei Question 97

Question: The ratio of the longest to shortest wavelengths in Brackett series of hydrogen spectra is [EAMCET (Engg.) 2000]

Options:

A) 259

B) 176

C) 95

D) 43

Show Answer

Answer:

Correct Answer: A

Solution:

For Bracket series 1λmax=R[142152]=925×16R and 1λmin=R[14212]=R16λmaxλmin=259



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