One mole of CO2 contains:
A. 6.023 × 1023 atoms of C
B. 6.023 × 1023 atoms of O
C. 18.1 × 1023 molecules of CO2
D. 3g atoms of CO2
Answer:A
One mole of CO2 contains:
A. 6.023 × 1023 atoms of C B. 6.023 × 1023 atoms of O C. 18.1 × 1023 molecules of CO2 D. 3g atoms of CO2