Course

Biochemistry

Study Pack

Set 6 Solutions And Colloids

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Question 1

(Multiple Choice)

Free
Which of the following is a solution?

A) blood plasma
B) cigarette smoke
C) milk
D) none of these

Answer

Question 2

(Multiple Choice)

Free
Rainwater is naturally slightly acidic. Which gas causes this?

A) N2
B) O2
C) CO2
D) NH3

Answer

Question 3

(Multiple Choice)

Free
Which term is used to refer to the liquid component of a solid-in-liquid solution?

A) concentrate
B) dissolver
C) solute
D) solvent

Answer