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Class 9 Chemistry Exam Prep

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
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

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