The number of moles in 88 g of CO₂ is (C = 12, O = 16)
A0.5
B1
C2CORRECT
D4
JAMB UTMEChemistry
AI
Toaster Teacher
Why the answer is C, and why the others tempt you.
Molar mass of CO₂ = 12 + 32 = 44 g/mol. Moles = 88/44 = 2 moles.
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →
Practice more Chemistry questions
JAMB UTME Chemistry has thousands more questions like this — with Worked answers on every one.