Students were requested to answer a question at academics and to claim what is most important for them to succeed. Of many responses, one that that stood out was practice. Successful people definitely not born successful; they become successful by just hard work and determination. If you wish to accomplish your goals, keep this in mind! beneath are one of the answer and question example that you can utilize to practice and upgrade your information and also give you insights that might assist you to sustain your study in school.

## Question:

Which expression could represent theconcentration of a solution?

(1) 3.5 g

(2) 3.5 M

(3) 3.5 mL

(4) 3.5 mol

## Answer:

There are a couple of ways in which you can express the concentration of a solution, and here they are: gram per liter (g/L), molarity (M), parts per million (ppm.), and percents (%).

As you can see, only M appears in your answers, which means that the correct option should be **(2) 3.5 M.**

From the answer and question examples above, hopefully, they can definitely help the student solve the question they had been looking for and take note of every piece stated in the answer above. Then may carry out some sharing in a group discussion and also study with the classmate that is related to the topic, so another student also attain some enlightenment and still keeps up the school learning.