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5th T1 U2 L2 (Solution)

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Description:
Keywords: , , , , , , online teaching

Content:
Quiz:

1. The mixture in which the solute breaks down into its most basic particles that spread throughout the solvent is called #
A) Solute
B) Solvent
C) Solution
D) Solubility

2. Salt in the Salty solution is considered as #
A) Solute
B) Solvent
C) Solution
D) Solubility

3. Water in the solution is considered as #
A) Solute
B) Solvent
C) Solution
D) Solubility

4. Choose the correct answer:

5. By increasing the quantity of solvent the dissolving speed ..................
A) increases
B) decreases
C) constant
D) No correct answer

6. By ………………..the temperature the dissolving speed decreases.
A) increasing
B) decreasing
C) constant
D) No correct answer

7. Solubility speed increases by …………………….
A) Increasing temperature
B) Increase quantity of solvent
C) stirring
D) All the previous

8. Dissolving time depends on kind of………………..
A) Matter(solute)
B) glass rode
C) beaker
D) No correct answer
.