JEE Main 2021 Chemistry question
Given below are two statement : one is labelled as Assertion A and the other is labelled as Reason R . Assertion A : Size of ion is less than that of ion. Reason R : The above is a consequence of the lanthanoid contraction. In the light of the above statements, choose the correct answer given below :
Answer: (D)
Solution
The paper labels its own worked answer [4] (A is true, but R is false since the correct explanation is
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account