Concentration Units MCQs & Quiz Online PDF Book Download

Concentration units MCQs, concentration units quiz answers to learn secondary school chemistry courses online. Solutions multiple choice questions (MCQs), concentration units quiz questions and answers for online secondary education degree. Types of solutions, solubility, solutions suspension and colloids, concentration units test prep for secondary school teaching certification.

Learn chemistry MCQs: number of moles of solute dissolved per dm3 of solution is, with choices molality, percentage, concentration, and molarity for online secondary education degree. Free chemistry student portal for online learning concentration units quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Concentration Units PDF Book Download

MCQ: Number of moles of solute dissolved per dm3 of solution is

  1. molality
  2. percentage
  3. concentration
  4. molarity


MCQ: Commercially concentrated HCl is

  1. 0.4
  2. 0.5
  3. 0.37
  4. 0.8


MCQ: Mass of NaOH present per dm3 of 0.25M NaOH solution is

  1. 10 g
  2. 8 g
  3. 5 g
  4. 2 g


MCQ: Concentration of a dilute solution

  1. is high
  2. is in comparable
  3. can be both A and B
  4. is low


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

  1. 1.2 M
  2. 1.389 M
  3. 1.334 M
  4. 1.5 M