Fundamentals of Chemistry – Chemistry 9th – Level 4

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Fundamentals of Chemistry - Level 4

Chapter 1 - Chemistry Class 9th - Test Preparation MCQs

Chapter : Fundamentals of Chemistry (Level 4)
Subject : Chemistry
Class : 9th
Board : Sindh Board
Total MCQs : 10
Extract From : 9th Class Note Book
Time : 5 Minutes (30 Seconds for Each Question)

  1. Equal volumes of gases under constant temperature and pressure contain the equal number of molecules, is known as:
  2. Gaseous law was described by a French scientist:
  3. Symbols, formula, and chemical equation were introduced by:
  4. This Russian chemist discovered the periodic arrangement of elements.
  5. Acid Base Theory and ions dissociation were proposed by:
  6. He contributed to the study of electromagnetism and electrochemistry.
  7. The electron was discovered by:
  8. This British scientist proposed a theory for the hydrogen atom based on quantum theory.
  9. The nuclear structure of the atom was postulated by:
  10. He discovered alpha and beta rays and proposed the laws of radioactive decay.

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1. Symbols, formula, and chemical equation were introduced by:

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2. Acid Base Theory and ions dissociation were proposed by:

3 / 10

3. This Russian chemist discovered the periodic arrangement of elements.

4 / 10

4. Equal volumes of gases under constant temperature and pressure contain the equal number of molecules, is known as:

5 / 10

5. He discovered alpha and beta rays and proposed the laws of radioactive decay.

6 / 10

6. Gaseous law was described by a French scientist:

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7. The nuclear structure of the atom was postulated by:

8 / 10

8. This British scientist proposed a theory for the hydrogen atom based on quantum theory.

9 / 10

9. He contributed to the study of electromagnetism and electrochemistry.

10 / 10

10. The electron was discovered by:

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fundamentals of chemistry chapter 1 mcqs for class 9th sindh board science group. this online test will help you to prepare mcqs given in section a of chemistry (theory) paper of class ix s.s.c examinations and secure highest marks in class 9th exams in karachi, hyderabad, larkana, sukkur and mirpurkhas.

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