Chemistryhard · Past Paper
What mass of $CO_2$ is produced by the complete combustion of 3g of Carbon?
A11g
B44g
C12g
D22g
✓ Correct Answer: A — 11g
12g of C gives 44g of CO2. Thus, 3g of C gives (44/12)*3 = 11g of CO2.
Share this question
More from Chemistry
- What is the nature of carbon monoxide gas?
- Urea was the first organic compound synthesized from an inorganic compound. Who performed this synthesis?
- How many carbon atoms are present in a molecule of decane?
- Which of the following describes the bond in a Carbon Monoxide (CO) molecule?
- What is the heat of combustion of methane (approximate)?