Concentration Units MCQs Quiz and Answers Tests pdf Download

Practice concentration units MCQs in chemistry quiz for test prep. Solutions quiz questions has multiple choice questions (MCQ) with concentration units test, answers as the number of moles of solute dissolved per dm3 of solution is, answer key with choices as molality, percentage, concentration and molarity for competitive exam preparation worksheets. Free chemistry revision notes to learn concentration units quiz with MCQs to find questions answers based online tests.

MCQs on Concentration Units Quiz pdf Download

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

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

D

MCQ. Commercially concentrated HCl is

  1. 40%
  2. 50%
  3. 37%
  4. 80%

C

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

A

MCQ. Concentration of a dilute solution

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

D

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

C