Hi numan,
As Molarity= moles of solute/ volume of solution(liters)
M= 5.85*1000/((23+35.5)*500)=0.2M
If you have any further query, feel free to ask.
Hello student,
When we dissolve 5.85g of NaCl in 500 ml of water then the molarity of the NaCl is 0.2M.
Explanation:-
The formula for molarity M is
M = molv
The moles of sodium chloride is 5.8558.4≈0.1 mol
The volume of water is 0.5 l
So
M = molv=0.10.5=0.2 M
Cheers!
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