ExamPlay Dark Logo
Kirjaudu sisään

JAMB - Chemistry (1993 - No. 2)

A balanced chemical equation obeys the law of?
conservation of mass
difinite proportions
multiple proportions
conservation of energy

Kommentit (0)

Kirjaudu sisään kommentoidaksesi
Mainos
BrainBehindX Inc Logo
©2026; Powered By BrainBehindX Inc