Question

If 2g of common salt is dissolved in water to make 250ml of solution , calculate concentration of solution.

Answer 1

Answer:

0.13

Explanation:

concentration is no. of moles of solute/ volume of sol. in lit.

Answer 2

Answer:

0.008 g / mL

Explanation:

We have :

Given mass = 2 g

Volume = 250 mL

We are asked to find concentration of solution!

We know :

Concentration of solution = Mass / Volume

i.e. C = m / V

C = 2 / 250 g / mL

C = 0.008 g / mL

Therefore , we get required answer.

Read more :

Calculate the total number of moles of atoms in 980 gm of H₂SO₄.

https://brainly.in/question/16774740