JEE MAIN - Chemistry (2020 - 8th January Evening Slot - No. 1)
The increasing order of the atomic radii of the
following elements is :-
(a) C (b) O
(c) F (d) Cl
(e) Br
(a) C (b) O
(c) F (d) Cl
(e) Br
(a) < (b) < (c) < (d) < (e)
(c) < (b) < (a) < (d) < (e)
(b) < (c) < (d) < (a) < (e)
(d) < (c) < (b) < (a) < (e)
Explanation
Generally in a period Left to Right Atomic radius decrease.
In a Group Top to Bottom Atomic radius increase.
Atomic radius order : Br > Cl > C > O > F
In a Group Top to Bottom Atomic radius increase.
Atomic radius order : Br > Cl > C > O > F
Comments (0)
