Question

B. It is a pure si
C. It is a homogeneous mixture.
D. It is a combination of pure substance and mixture.
For items 8 and 9, two liquids were observed and heated. The data gathered is shown
in the table below.
Temperature
(C) Liquid A
Liquid B
At start of boiling
100
80
After 30 sec
100
85
After 60 sec
100
84
After 90 sec
100
86
8. Based on the table above, which of the following is TRUE about Liquid A?
A. It has a fixed boiling point.
B. It is heterogeneous.
C. It is a mixture.
D. It is an element.
9. Which of the following could be Liquid A?
A. Fruit juice
C. water
B. Soft drinks
D. water - salt solution
10. Ethan wants to separate the marbles in a jar full of water. Which of the
following is the best way to separate the mixture?
A. Decantation
B. Dissolving
C. Evaporation
D. Using a magnet
7​

Answer 1

Answer:

D

Explanation:

D > B, C