Below are the answers key for the Multiple Choice Questions in General Chemistry Part 1.
1. B. Protons and Neutrons
2. A. Electrons
3. B. Protons
4. C. Neutron
5. C. Indivisible
6. C. John Dalton
7. A. Joseph John Thomson
8. C. Ernest Rutherford
9. A. James Chadwick
10. C. Matter
11. B. atom
12. A. Elements or Compounds
13. D. Element
14. B. Compound
15. D. Suspension, Colloids or Solutions
16. D. Suspension
17. A. Colloid
18. D. Solution
19. A. Metals, Nonmetals or Metalloids
20. A. Solid, Liquid and Gas
21. B. Acids and Bases
22. B. Malleability
23. C. Luster
24. A. Metals are neither malleable nor ductile.
25. D. Metalloids
26. B. Feel slippery on the skin
27. D. Dissolve metals producing various salts and hydrogen gas
28. B. salt
29. D. Acetic acid
30. B. Phosphoric acid
31. D. Hydrochloric acid and sodium hydroxide
32. B. Chemical change
33. C. Physical change
34. A. Chemical reaction
35. A. homogeneous
36. C. heterogeneous
37. B. extensive
38. A. intensive
39. B. Surface area
40. C. Density
41. D. Law of multiple proportion
42. B. Law of definite proportion
43. A. John Dalton
44. C. Joseph John Thomson
45. D. Plum-pudding model
46. A. Henri Becquerel
47. A. Atomic mass unit (amu)
48. B. Charge unit
49. B. -1.60217733 x 10^-19
50. C. 1 –
Online Questions and Answers in General Chemistry Series
Following is the list of practice exam test questions in this brand new series:
Complete List of MCQs in General Engineering and Applied Sciences per topic
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Where are the questions?
The questions for this particular answer key could be found by clicking the link, mcqs from number 1-50 above or by following this link, https://pinoybix.org/2014/10/mcqs-in-general-chemistry-part1.html
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