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Concentration Units MCQ with Answers PDF

Concentration units Multiple Choice Questions (MCQ) to practice concentration units quiz answers PDF to study online 9th grade chemistry course. Solutions Multiple Choice Questions and Answers (MCQs), Concentration Units quiz questions PDF for online school courses. "Concentration Units Book" PDF: solutions test prep for online secondary school classes.

"The number of moles of solute dissolved per dm3 of the solution is" Multiple Choice Questions (MCQ) on concentration units with choices molality, percentage, concentration, and molarity for online school courses. Study solutions quiz questions for online certificate programs for online certificate courses.

MCQs on Concentration Units

MCQ: The number of moles of solute dissolved per dm3 of the solution is

molality
percentage
concentration
molarity

MCQ: Commercially concentrated HCl is

0.4
0.5
0.37
0.8

MCQ: The mass of NaOH present per dm3 of 0.25M NaOH solution is

10 g
8 g
5 g
2 g

MCQ: The concentration of a dilute solution is

high
very high
same
low

MCQ: The molarity of solution which contains 40 g urea dissolved in 500cm3 is

1.2 M
1.389 M
1.334 M
1.5 M