Are You A Chemistry Student? Pass This Solutions Quiz

7 Questions | By Carriejune | Last updated: May 5, 2021 | Total Attempts: 5942

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Are You A Chemistry Student? Pass This Solutions Quiz

In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent. Are you a chemistry student? Pass this solutions quiz

Questions and Answers

1.

Which of these actions will cause more sugar to dissolve in a saturated sugar water solution? I. Add more sugar while stirring II. Add more sugar and heat the solution III. Grind the sugar to a powder; then add while stirring
- A.
  
  I only
- B.
  
  II only
- C.
  
  III only
- D.
  
  I and II only
- E.
  
  II and III only
2.

In a solution, the agent that gets dissolved is known as the
- A.
  
  Solvent
- B.
  
  Solute
- C.
  
  Colloid
- D.
  
  Mixture
- E.
  
  None of the above
3.

A solution that conducts electricity very well is known as a
- A.
  
  Electrolyte
- B.
  
  Nonelectrolyte
- C.
  
  Weak electrolyte
- D.
  
  Solvent
4.

What is the molarity of a solution that contains 30 g of NaOH in 500 mL of solution?
- A.
  
  0.75 M
- B.
  
  1.3 M
- C.
  
  1.5 M
- D.
  
  2.6 M
5.

Adding salt to water will cause its freezing point to be ______ 0ºC
- A.
  
  Lower than
- B.
  
  Higher than
- C.
  
  Same as
- D.
  
  None of the above
6.

As the temperature is increased, the amount of gas in soda ________
- A.
  
  Increases
- B.
  
  Decreases
- C.
  
  Stays the same
7.

Which will dissolve more quickly when mixed with water?
- A.
  
  Sugar granules
- B.
  
  Sugar cubes
- C.
  
  Both dissolve at the same rate