The mole fraction of solute in 2.5 molal aqueous solution is ?
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Answered by
2
Answer:
Bonjour bro
Explanation:
2.5m aqueous solution contains 2.5 moles of solute in 1000g of water.
Number of moles of water =100018gmol−1
1000
18
gmol−1
⇒55.55
⇒
55.55
Total number of moles =2.5+55.55
⇒58.05
⇒
58.05
Mole fraction of solute =2.558.05
2.5
58.05
⇒0.043
Answered by
0
Answer:
mole fraction is .043 answer
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