Question

Which sodium chloride solution has a molarity of 6.5M?

1-6.5 grams of sodium chloride dissolved in 1.0 L of water

2-6.5 mol of sodium chloride dissolved in 1.0 mol of water

3-52 moles of sodium chloride dissolved in 8.0 L of water

4-2.6 moles of sodium chloride dissolved in 4000 L of water

Answer 1

2-6.5 mol of sodium chloride dissolved in 1.0 mol of water

Step-by-step explanation:

I'm not sure, do a little research because I may be wrong