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Concentration Units App Download | Class 9 Chemistry MCQ PDF e-Book

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Concentration Units MCQ (Multiple Choice Questions) PDF Download

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The Concentration units Multiple Choice Questions (MCQ Quiz) with Answers PDF (Concentration Units MCQ PDF e-Book) download to learn Class 9 Chemistry Tests. Study Solutions Multiple Choice Questions and Answers (MCQs), Concentration Units quiz answers PDF to learn online school courses. The Concentration Units MCQ App Download: Free Class 9 Chemistry App to learn solutions test prep for online teaching certification programs.

The MCQ: The number of moles of solute dissolved per dm3 of the solution is "Concentration Units" App Download [Free] with answers: molality, percentage, concentration, and molarity to learn online school courses. Solve Solutions Quiz Questions, download Apple Book (Free Sample) for distance learning classes.

Concentration Units Questions and Answers PDF Download

MCQ: 1

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

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

Commercially concentrated HCl is

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

The 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: 4

The concentration of a dilute solution is

  1. high
  2. very high
  3. same
  4. low
MCQ: 5

The 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

Class 9 Chemistry Practice Tests

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Concentration Units MCQ App (Android & iOS)

Concentration Units MCQ App

Concentration Units MCQ App (iOS & Android)

9th Grade Chemistry MCQ App

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