Assertion `(A) : K-` shell electron capture is detected by analyzing the wavelength of `X-` ray emitted.
Reason `(R):` The wavelength of the `X-` ray is characteristic of the daughter element and not the parent element. a)If both `(A)` and `(R)` are correct , and `(R)` is the correct explanation of `(A)` b)If both `(A)` and `(R)` are correct, but (R) is not the correct explanation of `(A)` c)If `(A)` is correct, but `(R)` is incorrect. d)If `(A)` is incorrect, but `(R)` is correct.

Options

A. If both (A) and (R ) are correct and (R ) is the correct explanation for (A).
B. If both (A) and (R ) are correct but (R ) is not the correct explanation for (A )
C. If both (A) and (R ) are incorrect.
D. If both (A) and (R ) are incorrect.

Answer

B