Class 9 Online Courses

Class 9 chemistry Practice Tests

Class 9 Chemistry Online Tests

Concentration Units Multiple Choice Questions (MCQ) PDF Download

Free Concentration units Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Concentration Units MCQ PDF Book) to learn online 9th grade chemistry certificate courses. Solve Solutions Multiple Choice Questions and Answers (MCQs), Concentration Units quiz answers PDF to learn online school courses. Free learning App: Concentration Units MCQ App Download & e-Book for solutions test prep for online secondary school classes.

The MCQ: 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 Google eBook (Free Sample) for online certificate courses.

Concentration Units MCQs: Questions and Answers PDF Download

MCQ 1: The number of moles of solute dissolved per dm3 of the solution is

A) molality
B) percentage
C) concentration
D) molarity

MCQ 2: Commercially concentrated HCl is

A) 0.4
B) 0.5
C) 0.37
D) 0.8

MCQ 3: The mass of NaOH present per dm3 of 0.25M NaOH solution is

A) 10 g
B) 8 g
C) 5 g
D) 2 g

MCQ 4: The concentration of a dilute solution is

A) high
B) very high
C) same
D) low

MCQ 5: The molarity of solution which contains 40 g urea dissolved in 500cm3 is

A) 1.2 M
B) 1.389 M
C) 1.334 M
D) 1.5 M

Class 9 Chemistry Practice Tests

Concentration Units Learning App & Free Study Apps

Download Concentration Units MCQs App to learn Concentration Units MCQs, 9th Grade Chemistry Learning App, and SAT Chemistry MCQ Apps. Free "Concentration Units MCQs" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Concentration Units App (Android & iOS)

Concentration Units App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)