Question
How many representative particles are in 0.5 mol of a substance? Use Nₐ = 6.02×10²³ mol⁻¹.
Select an option. Your answer will be checked instantly.
Correct Answer: D. 3.01e+23 particles
Explanation:
Number of particles = moles × Avogadro constant.
0.5 × 6.02×10²³ = 3.01e+23.
Leave a Reply