Question

One mole of particles of any substance contains how many particles?

a. 10⁶ particles b. 6.02 × 10⁻²³ particles c. 3 × 10¹⁰ particles d. 6.02 × 10²³ particles e. 3 × 10⁻¹⁰ particles

Answer 1

Answer: The correct answer is Option d.

Step-by-step explanation:

According to mole concept:

1 mole of a substance contains
`6.02* 10^(23)` number of particles.

This number is known as Avogadro's number.

The mass of 1 mole of a substance or Avogadro number of particles has the mass equal to molar mass of that substance.

Hence, the correct answer is Option d.