ExamPlay Dark Logo
Prisijunkite

JAMB - Chemistry (2014 - No. 2)

What is the percentage of sulphur in sulphur (IV) oxide?
66%
25%
40%
50%

Paaiškinimas

molar mass of SO 2=64 :.%S=32/64 x 100 = 50%

Komentarai (0)

Skelbimas