Assertion -Number of sub-shells in a shell is equal to the number of shell Reason- According to Sommerfeld- n-k-Length of major axis-Length of minor axisRead the above assertion and reason and choose the correct statement regarding it-

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Quantum Numbers

Assertion :Nu...

Question

Assertion :Number of sub-shells in a shell is equal to the number of shell Reason: According to Sommerfeld: $\frac{n}{k} = \frac{L e n g t h o f m a j o r a x i s}{L e n g t h o f m i n o r a x i s}$

Read the above assertion and reason and choose the correct statement regarding it.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
According to sommerfield, $\frac{n}{k} = \frac{L e n g t h o f m a j o r a x i s}{L e n g t h o f m i n o r a x i s}$
For a given value of k, the value of k can be from 1 to n. It cannot be zero.
For example when $n = 4 ⟹ k = 1, 2, 3, 4$ .
Thus the number of sub-shells in a shell is equal to the number of shell.
Hence, both assertion and reason are correct but reason is not the correct explanation for assertion.

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Assertion :Number of sub-shells in a shell is equal to the number of shell Reason: According to Sommerfeld: nk=Length of major axisLength of minor axisRead the above assertion and reason and choose the correct statement regarding it.

Assertion :Number of sub-shells in a shell is equal to the number of shell Reason: According to Sommerfeld: $\frac{n}{k} = \frac{L e n g t h o f m a j o r a x i s}{L e n g t h o f m i n o r a x i s}$

Read the above assertion and reason and choose the correct statement regarding it.