Class 7 Online Courses

Chapter 23: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 23

Solutions Quiz Questions and Answers PDF - 3

Free Solutions Quiz Questions and Answers, solutions Quiz Answers PDF, test 3 to study online class 7 science certificate courses. Download Solubility MCQs PDF, solutions quiz questions and answers to study homeschool online courses. Free learning App: Solutions Quiz App Download & e-Book for solubility, solutes solvents and solution, acids and alkalis test prep for online education programs.

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Solutions Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11: Solubility depends upon

A) temperature
B) solute
C) solvent
D) all of above

MCQ 12: Medicinal drugs are bitter in taste hence they are added with

A) sugar
B) salt
C) water
D) dry ice

MCQ 13: Some metals are so unreactive that they do not react with

A) copper
B) silver
C) gold
D) all of above

MCQ 14: When a large amount of solute dissolves in a given amount of solvent it forms

A) dilute solution
B) saturated solution
C) aqueous solution
D) concentrated solution

MCQ 15: The acid which is found in the sting of a bee and the bite of an ant is

A) carbonic acid
B) lactic acid
C) formic acid
D) citric acid

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Solutions App (Android & iOS)

Solutions App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)