Question

what are these kb kf mean???

Answer 1

Kb means boiling temperature at kelvin

Kf means freezing temperature at kelvin..


Hope it helps uh a lot

Answer 2

HEY MATE....
HERE'S YOUR ANSWER!!

Here, 'kb' means- boiling point in Kelvin
and, 'kf' means freezing point in Kelvin.


HOPE IT HELPS....