help me friends. i dont know how to solve this problem
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Answered by
0
Answer:
Answer is (B)
Explanation:
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2
Answer:
Explanation:
10% w/W means 10g of solute (glucose) in 100g of solution.So,mass of solvent=100-10=90gWe know,Molality=Number of moles/(Mass of solvent in kg)=(10/180)/(90/1000)=0.617mSo, option B is the correct answer.
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