NEETChemistryD and F Block ElementsMCQ+4 / −1
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Ionisation enthalpy increases along each series of the transition elements from left to right. However, small variations occur.
Reason (R) : There is corresponding increase in nuclear charge which accompanies the filling of electrons in the inner d-orbitals.
In the light of the above statements, choose the most appropriate answer from the options given below :
- A(A) is correct but (R) is not correct.
- B(A) is not correct but (R) is correct.
- CBoth (A) and (R) are correct and (R) is the correct explanation of (A).
- DBoth (A) and (R) are correct but (R) is not the correct explanation of (A).
View written solutionFree
Correct answer: C
Reason is the correct explanation of Assertion.
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