Mole Concept

Mole Concept

Multiple Choice

How many particles are there in 1 mole of carbon-12 atoms?

• 12

• 6.02

• 6.02 x 10²²

• 6.02x 10²³

Multiple Choice

How many particles are there in 2 moles of carbon-12 atoms

• 2

• 6.02 x 10²³

• 3.01 x 10²³

• 1.204 x 10²⁴

Multiple Choice

How many particles are there in 3 moles of Argon atoms

• 3

• 6.02 x 10²³

• 1.806 x 10²⁴

• 1.806 x 10²³

Multiple Choice

How many particles are there in 1 mole of oxygen gas?

[1st Hint: 1 molecule is counted as 1 particle]

• 1

• 6.02 x 10²³

• 1.204 x 10²⁴

• 12.04 x 10²³

Multiple Choice

How many atoms are there in 1 mole of oxygen gas?

[1st Hint: 1 molecule is counted as 1 particle]

[2nd Hint: 1 oxygen molecule has 2 oxygen atoms]

• 1

• 6.02 x 10²³

• 1.204 x 10²⁴

• 1.204 x 10²³

Multiple Choice

How many atoms are there in 3 moles of carbon dioxide?

• 3

• 6.02 x 10²³

• 1.806 x 10²⁴

• 5.418 x 10²⁴