What is true of a solution of 2.0 m nacl(aq)? it contains 2.0 grams of nacl per 100 grams of water. it contains 2.0 grams of nacl per 1 liter of solution. it contains 2.0 moles of nacl per 100 grams of water. it contains 2.0 moles of nacl per 1 liter of solution.

Answer : The correct option is, It contains 2.0 moles of NaCl per 1 liter of solution.

Explanation : Given,

Molarity of NaCl solution = 2.0 M

Molarity : It is defined as the number of moles of solute present in one liter of solution. The unit of molarity is, mole/L or M.

Formula used :

2.0 M means that 2 moles of NaCl present in one liter of solution.

Therefore, the correct option is, It contains 2.0 moles of NaCl per 1 liter of solution.

is there multiple choice answers?

b.final