1.

Statement I: The wavelength of K_(prop) X-ray line of an anticathode element of atomic no. Z is proportional to ((1)/(Z-1))^(2) Statement II: The frequency of Kg X-ray line equals the sum of the frequencies of K and La X-ray lines of same anticathode element.

Answer»

A. Statement-I is FALSE, statement-II is true.
Statement-I is true, statement-II is false.
Statement-I is true, statement-II is true. Statement-II is CORRECT EXPLANATION of statement-I
Statement-I is true, statement-II is true and statement - II is not correct explanation of statement-I.

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