Class 9 Chemistry MCQs - Chapter 3

Fundamentals of Chemistry Multiple Choice Questions (MCQ Quiz) PDF Download - 1

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Class 9 Chemistry: Fundamentals of Chemistry MCQs Questions PDF Download

MCQ: A mixture that consists of different components is called

A) homogeneous mixture

B) heterogeneous mixture

C) mixture

D) dilute solution

MCQ: Free radicals are electrically

A) positively charged

B) negatively charged

C) neutral

D) all of above

MCQ: The empirical formula for water is

A) CO₂

B) HO

C) H₂

D) H₂O

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

A) chemical bond

B) force of attraction

C) gravitational force

D) physical bond

Practice MCQs: Class 9 Chemistry Mock Tests

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