C1.1 Introduction to Chemistry

1. Matter can exist as pure substance or mixtures. True or False?

2. A substance that consists of two or more substances mixed together and in which the individual component forming the mixture retain their physical and chemical properties is called?

3. Which of the following is TRUE about the Solid state of matter?

4. Which part of the Bunsen burner allows the laboratory gas into the chimney of Bunsen burner?

5. A substance that consists of only one type of matter is referred to as being?

6. A building or special room where chemicals and apparatus are kept and in which practical subjects such as chemistry are studied is called?

7. The two most important features for most Laboratory apparatus are?

8. Mention the harmful effects of Drug abuse to a persons health.

9. The 3 states of matter are interconvertible (changed from one form to another and be reversed). True or False?

10. Mention the characteristics of Non-luminous flame.

11. Define Matter.

12. Name the 2 types of flames produced in the Bunsen burner?

13. Mention the 3 states in which a substance can exist.

14. Which is NOT among the sources of heat in the Lab?

15. Most Chemistry Labs are used to measure 3 key quantities. Mention them.

16. Gases have a definite mass but do not have a definite volume or shape. True or False?

17. Substances that allow electricity to flow through them are called?

18. Mention the major science subjects in secondary school.

19. Liquids have a definite mass and volume but take the shape of the containers in which they are placed due to their ability to flow. True or False?

20. What is the main reason why we should follow safety in the Laboratory?

21. Between the Luminous and non-luminous flame

22. What is the name of the space occupied by a substance?

23. The written instructions by a qualified medical officer giving details on the type of drugs and how the drugs should be used are called?

24. A flame is a mass of burning gases. True or False?

25. Which part of the Bunsen burner is used to regulate the amount of air entering the chimney of Bunsen burner?

26. What is a measure of the amount of matter in a substance?

27. Name the volumetric apparatus used to measure fairly accurate volumes of liquids?

28. Substances which do NOT allow electricity to flow through them are called?

29. Mention the pharmaceutical

30. Between the Luminous and non-luminous flame

31. Drugs used to treat diseases in human beings and other animals are called?

32. A drug is any substance

33. Which of the following statements is CORRECT about DRUG ABUSE?

34. Mention the apparata used to measure mass in the Lab?

35. In secondary school, Science as a discipline is divided into how many subjects?

36. Mention the characteristics of a luminous flame.

37. Matter exists in how many types of states?

38. What is the study of the structure

39. How can you separate a mixture into the different individual components that make up the mixture?

40. Name the volumetric apparata used to measure accurate/ approximate volumes of liquids?

41. Mention the 2 common causes of accidents in the laboratory?

42. Which part of the Bunsen burner allows air to enter and mix with the laboratory gas from the jet?

43. The choice of method used to separate a given mixture depends on:-

44. Mention the 3 major parts of Bunsen burner?

45. Which among the following is not within the safety rules in a laboratory?

46. Drugs used to treat diseases in human beings and other animals are called?