Question

One mole of CO₂ contains _______.
(A) 6.022 × 10²³ atoms of C
(B) 6.022 × 10²³ atoms of O
(C) 18.1 × 10²³ molecules of CO₂
(D) 3 g atoms of CO₂

Answer 1

One mole of CO2 contains 6.022×10^23 atoms of C