Concentration Units MCQ Tests
9th Class Chemistry MCQ Tests
Concentration Units
of 9th Class Chemistry has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
g of table salt was taken to make a solution in 100 mL of water. Calculate its mass/volume percentage.
Question # 2
5 % (v/m) solution means _____ cm3 solute in _____ g solution.
Question # 3
If you need to make 3000.0g of a 5.00% solution of sodium chloride, the mass of solute needed is _____.
Question # 4
A solution is prepared by dissolving 90 milliliters of pure hydrogen peroxide in enough water to make 3000 milliliters of solution. What is the concentration of the hydrogen peroxide solution?
Question # 5
Which of the following is not a unit of concentration?
Total Questions
12345
Question # 1
g of table salt was taken to make a solution in 100 mL of water. Calculate its mass/volume percentage.
Question # 2
5 % (v/m) solution means _____ cm3 solute in _____ g solution.
Question # 3
If you need to make 3000.0g of a 5.00% solution of sodium chloride, the mass of solute needed is _____.
Question # 4
A solution is prepared by dissolving 90 milliliters of pure hydrogen peroxide in enough water to make 3000 milliliters of solution. What is the concentration of the hydrogen peroxide solution?
Question # 5
Which of the following is not a unit of concentration?
Total Questions
12345
Chemistry
9th Class Online Classes 2026
Updated on: 30-04-2026
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