Author Question: Which pair of substances could be used to illustrate the law of multiple proportions? A) SO2, ... (Read 190 times)

karateprodigy

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Which pair of substances could be used to illustrate the law of multiple proportions?
 
  A) SO2, H2SO4
  B) CO, CO2
  C) H2O, O2
  D) CH4, C6H12O6
  E) NaCl, KCl

Question 2

Homogeneous mixtures are also known as ________.
 
  A) solids
  B) compounds
  C) elements
  D) substances
  E) solutions


Ksh22

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Answer to Question 1

B

Answer to Question 2

E



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Ksh22

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