Question

Which of the following is a pure substance?
a. chocolate milk
b. orange juice
c. seawater
d. hydrogen peroxide

Answer 1

Lets use process of elimination. Which two can you for sure eliminate?

Answer 2

Chocolate milk and orange juice. i think the answer is hydrogen peroxide but im not sure

Answer 3

Milk has fats and proteins and vitamins and carbs.
Orange juice also has a variety of protein and nutrients
Sea water has water and sodium chloride
Hydrogen peroxide, for the most part, is a pure substance. However, some durgstore version have at least 3% other components.

From this, I hope we have concluded the correct answer.

Answer 4

yes thank u