The increasing order of the atomic radii of the following elements is :-
(a) C (b) O
(c) F (d) Cl
(e) Br

For the following Assertion and Reason, the correct option is :

Assertion : The pH of water increases with increase in temperature.

Reason : The dissociation of water into H⁺ and OH^– is an exothermic reaction.

Which of the following compounds is likely to show both Frenkel and Schottky defects in its crystalline form?

The major product [B] in the following sequence of reactions is :-