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The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.?
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The mole fraction of the iodine in benzene Is 0.2. the molality of the...
Calculating Molality of Iodine Solution in Benzene:
The first step in calculating the molality of the iodine solution in benzene is to determine the moles of iodine present in the solution. Given that the mole fraction of iodine in benzene is 0.2, we can assume that the total moles of iodine and benzene together are 1 mole. Therefore, the moles of iodine in the solution would be 0.2 moles.
Using the formula for Molality:
Molality is defined as the number of moles of solute per kilogram of solvent. The formula for molality is:
\[Molality = \frac{moles \ of \ solute}{kg \ of \ solvent}\]
In this case, we have 0.2 moles of iodine. To convert this to molality, we need to know the mass of benzene (solvent) in the solution. Let's assume the mass of benzene is 1000g (1kg).
Calculating Molality:
\[Molality = \frac{0.2 \ moles}{1 \ kg} = 0.2 \ mol/kg\]
Therefore, the molality of the iodine solution in benzene is 0.2 mol/kg.
Conclusion:
The molality of the iodine solution in benzene is a) 0.256. It is important to understand the concept of mole fraction and molality in order to accurately determine the concentration of a solute in a solution.
The first step in calculating the molality of the iodine solution in benzene is to determine the moles of iodine present in the solution. Given that the mole fraction of iodine in benzene is 0.2, we can assume that the total moles of iodine and benzene together are 1 mole. Therefore, the moles of iodine in the solution would be 0.2 moles.
Using the formula for Molality:
Molality is defined as the number of moles of solute per kilogram of solvent. The formula for molality is:
\[Molality = \frac{moles \ of \ solute}{kg \ of \ solvent}\]
In this case, we have 0.2 moles of iodine. To convert this to molality, we need to know the mass of benzene (solvent) in the solution. Let's assume the mass of benzene is 1000g (1kg).
Calculating Molality:
\[Molality = \frac{0.2 \ moles}{1 \ kg} = 0.2 \ mol/kg\]
Therefore, the molality of the iodine solution in benzene is 0.2 mol/kg.
Conclusion:
The molality of the iodine solution in benzene is a) 0.256. It is important to understand the concept of mole fraction and molality in order to accurately determine the concentration of a solute in a solution.
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The mole fraction of the iodine in benzene Is 0.2. the molality of the...
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The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.?
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The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.?.
The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The mole fraction of the iodine in benzene Is 0.2. the molality of these iodine solution is a) 0.256 b) 2.0 c) 2.5 d) 3.205. plz explain.?.
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