Question

What will be the molality of dolution which contains 5.85g of nacl?

Answer 1

Answer:

The molarity is calculating the moles of solute per volume of solution that is taken in litre.

It has to analyse with moles of NaCl is equal to 5.85/58.5=0.1.

Therefore, the volume of solution is identified with 0.5 litre and therefore molarity is calculated as 0.1/0.5=0.2 The moles of solute per volume can be measured as 0.2.

Answer 2

Explanation:

the moles of nacl is 58.5/58.5=0.1

if the volume of solution is .. = x

then the polarity is x/0.1