Class 9 Online Courses

Chapter 3: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 3

Fundamentals of Chemistry Multiple Choice Questions PDF Download - 1

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Fundamentals of Chemistry Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: A mixture that consists of different components is called

A) homogeneous mixture
B) heterogeneous mixture
C) mixture
D) dilute solution

MCQ 2: Free radicals are electrically

A) positively charged
B) negatively charged
C) neutral
D) all of above

MCQ 3: The empirical formula for water is

A) CO2
B) HO
C) H2
D) H2O

MCQ 4: Hair contains keratin proteins which are also present in nails and wool is an example of

A) Biochemistry
B) Inorganic chemistry
C) Physical chemistry
D) organic chemistry

MCQ 5: The natural force that holds together elements together is called

A) chemical bond
B) force of attraction
C) gravitational force
D) physical bond

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Fundamentals of Chemistry App (Android & iOS)

Fundamentals of Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

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A level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)