Question

Which of the following statements are correct ?

(1) The elements like F, Cl, O etc having high values of electron affinity act as strong oxidizing agents

(2) The elements having low values of ionisation energies act as strong reducing agent

(3) The formation of S^2– is an endothermic process

(4) Formation of Cl^– is exothermic whereas formation of O^2– is endothermic

• A. (1), (2) and (3)
• B. (1) and (3)
• C. (1), (2), (3) and (4)
• D. (1), (2) and (4)

Answer 1

Answer: (C)

(1), (2), (3) and (4)

Answer 2

All statements are correct.