There are two containers: one container with a 0.15 molar solution of compound A and another with 0.20 molar solution of compound B. What is true about these two containers

The container that has 0.20 moles of the compound has more moles compared to the container that has 0.15 moles of compound A

Explanation:

The molarity is defined as the concentration of a substance in solution, expressed as the number of moles of a solute per liter of solution.

From the given information.

In compound A

Molarity of the solution = 0.15 molar = 0.15 m/L

It implies that, In compound A, there are 0.15 moles present in 1 L of the solution.

Similarly;

In compound B

Molarity of the solution = 0.20 molar = 0.20 m/L

It implies that, In compound B, there are 0.120 moles present in 1 L of the solution.

Thus, we can conclude that:

The container that has 0.20 moles of the compound has more moles compared to the container that has 0.15 moles of compound A

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.