Case Study Questions for Class 11 Chemistry Chapter 3 Classification of Elements and Periodicity in Properties

Case Study Questions for Class 11 Chemistry Chapter 3 Classification of Elements and Periodicity in Properties

Case Study Questions:

Question 1:

The IE₁ and IE_II in kJ/mol of a few elements are given in the following table:

(i) Which of the above element is likely to be alkali metal?
(A) P
(B) Q
(C) R
(D) S

(ii) Which of the above element is likely to be alkaline earth metal?
(A) P
(B) Q
(C) R
(D) S

(iii) Which of the above element is likely to be noble gas?
(A) P
(B) Q
(C) R
(D) S

➤ Show Answer

Answer: (i) B (ii) C (iii) A

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