JEE Main 23 Jan 2025 Shift 2 Paper

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SECTION - B Numerical Value Type Questions: This section contains 5 Numerical based questions. The answer to each question should be rounded-off to the nearest integer.

Section: Chemistry

Question : 66 of 75

Marks: +1, -0

Given below are two statements about X-ray spectra of elements:

Statement (I) : A plot of √v ( v= frequency of X rays emitted) vs atomic mass is a straight line Statement (II): A plot of v(v= frequency of X-rays emitted) vs atomic number is a straight line In the light of the above statements, choose the correct answer from the options given below:

[23 Jan 2025 Shift 2]

Statement I is true but Statement II is false
Statement I is false but Statement II is true
Both Statement I and Statement II are false
Both Statement I and Statement II are true

Validate

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