Question

How much water should be added to 10 g of
common salt to obtain 10% salt solution?
​

Answer 1

Answer:

90 gram

Explanation:

90 gram of water should be added.  

Answer 2

Answer:

90g of water

Explanation:

If we consider a 10%m/m solution: In reality we cannot consider anything else than a 10% m/m solution , based on the data in the question:

Definition of a 10% m/m solution:

10g salt dissolved in 100g solution. (NOTE: SOLUTION)

Because the solution will contain 10g salt , it is necessary to add:

100g solution - 10gsalt = 90g water.

Hope this helps.

What hope this helps! This is the correct answer! and now mark me the BRAINLIEST