WorksheetsChemistry Challenge 1
Total questions: 15
Worksheet time: 4mins
Solute exist in large amount in a solution.
True
False
Solvent exist in large amount in a solution.
True
False
Percent by mass is equal to mass of solute divided by the mass of solution multiplied by 100.
True
False
Percent by volume is the volume of solute divided by the volume of the solvent multiplied by 100.
True
False
Molarity is defined as the number of moles of solute per liter of solution.
True
False
The unit for percent by mass is (g) grams.
True
False
The unit for percent by volume is (mL) milliliters or (L) liters.
True
False
The unit for molarity is M.
True
False
The percent by mass of a 20g solution with 2.65g solute is 13.25%
True
False
The percent by volume of a 2546 ml solution with 0.05 ml solute is 0.01963%
True
False
The percent by volume of a 200 ml solvent with 2ml solute is 1%
True
False
The whole number atomic mass of oxygen is 16g.
True
False
The molar mass of NaCl is 58.44 g.
True
False
The molar mass of C6H12O6 is 170.12
True
False
The molarity of 2g of Mg in a 3 L solution is 0.01M.
True
False
