Molar concentration

Molarity

By Manal Sharaf

Multiple Choice

Molarity is measured in _____.

• moles per g.

• mols per L.

• moles per mm.

• moles per mL.

Multiple Choice

What is the molarity of 3 mole of hydrochloric acid in 3 L of water. 

• 3
• 1
• 6
• 9

Multiple Choice

How many moles of NaCl are present in a solution with a molarity of 8.59 M and a volume of 125 mL?

• 1074 mol
• 0.069 mol
• 1.07 mol
• 62.7 mol

Multiple Choice

What are the units for Molarity?

• n

• m

• M

• N

Multiple Choice

The ___ is the thing being dissolved

• solute
• solvent

Multiple Choice

What is the molarity of a solution which contains 22.41 grams of NaCl in 50.0 mL of solution?

• 0.488 M
• 766 M

• 7.67 M
• 0.00767 M