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Learn 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 MCQ" PDF eBook: 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

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Which of the following have an impact on brain development in human beings especially among children?The solution is basic when pH isWhat is represented by each figure within a square bracket in the equilibrium expression?Which of the following is required for boosting the immune system that protects against illness?The molecular formula for Heptane isWhich of the following contains the maximum amount of ozone?

Concentration Units Interview Questions

The number of moles of solute dissolved per dm3 of the solution isAtoms having same atomic number but different atomic mass are calledThe process in which the vapor molecules are recaptured by the moleculesBromine is a non-metal inThe formula mass of NaCl isIf 9.05 moles of ozone is formed in a storm then the mass of ozone is