Given below are two statements. One is labelled as Assertion A and the other is labelled…
Chemistry · JEE Main · NTA Exams — Classification of Elements and Periodicity in Properties
Given below are two statements. One is labelled as Assertion A and the other is labelled as Reason R.
Assertion (A): The first ionization enthalpy for oxygen is lower than that of nitrogen.
Reason (R): The four electrons in 2p orbitals of oxygen experience more electron-electron repulsion.
In the light of the above statements, choose the correct answer from the options given below.
(JEE Main 2022)
Assertion (A): The first ionization enthalpy for oxygen is lower than that of nitrogen.
Reason (R): The four electrons in 2p orbitals of oxygen experience more electron-electron repulsion.
In the light of the above statements, choose the correct answer from the options given below.
(JEE Main 2022)
- Both A and R are correct and R is the correct explanation of A
- Both A and R are correct but R is NOT the correct explanation of A
- A is correct but R is not correct
- A is not correct but R is correct.
Answer
(A) Both A and R are correct and R is the correct explanation of A
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