500ml aqueous solution is prepared by dissolving 2moles of HCL in water. What will be the molarity of the solution?How?
Answers
Answered by
2
Answer:
molarity of HCl = 4 mol/ltr
Explanation:
n= 2 moles
v =500 ml = 0.5 ltr
molarity = n/v = 2/0.5=4
Answered by
6
Given:-
→ Moles of solute (HCl) = 2
→ Volume of solution = 500mL
To find:-
→ Molarity of the solution
Solution:-
Firstly, let's convert the volume of the of solution from mL to L.
=> 1mL = 0.001 L
=> 500mL = 500(0.001)
=> 0.5 L
Molarity of a solution :-
= Moles of solute / Liters of solution
= 2/0.5
= 4 M
Thus, molarity of the solution is 4 M.
Some Extra Information:-
• Molarity ,also known as 'molar
concentration', is the ratio of moles of
a substance to volume in liter.
• Molarity:-
= Moles of solute/Liters of solution
• The unit of molarity is M or mol/L.
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