Introduction to Mole

Multiple Choice

How many particles are in one mole of hydrogen?

• 3.01 x 10^23
• 6.022 x 10^23
• 1.00 x 10^24
• 6.022 x 10^22

Multiple Choice

How many atoms are there in one mole of Carbon

• 12.01
• 6.022 x 10^23
• 1.5 x 10^24
• 3.01 x 10^23

Multiple Choice

Which takes up more space 1 mole of Hydrogen or 1 mole of Flourine?

• 1 mole of Hydrogen and 1 mole of Fluorine take up the same space.
• 1 mole of Hydrogen takes up more space than 1 mole of Fluorine.
• 1 mole of Fluorine takes up more space than 1 mole of Hydrogen.
• 1 mole of Hydrogen takes up twice the space of 1 mole of Fluorine.

Multiple Choice

Whats the molar mass of Chlorine?

• 30.98 g/mol
• 40.00 g/mol
• 25.45 g/mol
• 35.45 g/mol

Multiple Choice

What is the molar mass of Oxygen?

• 16.00 g/mol
• 44.01 g/mol
• 16.00 g/mol

• 28.02 g/mol

Multiple Choice

Whats the molar mass of H₂0?

• 16.00 g/mol
• 12.01 g/mol
• 18.02 g/mol
• 20.18 g/mol

Multiple Choice

What the molar mass of NaCl?

• 58.44 g/mol
• 54.44 g/mol
• 60.01 g/mol
• 56.32 g/mol

Multiple Choice

Whats the molar mass of CO₂

• 32.00 g/mol
• 28.02 g/mol
• 18.02 g/mol
• 44.01 g/mol