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The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity????
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?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. W...
Effect of adding H2O to a 0.01 M NaCl solution on its conductivity
Given:
- Concentration of NaCl solution = 0.01 M
- Conductivity of NaCl solution = 0.00147 per ohm per cm
- Volume of NaCl solution = 100 ml
- Volume of H2O added = 100 ml
Calculating the new concentration
The addition of 100 ml of H2O to the 100 ml of 0.01 M NaCl solution results in a dilution of the solution. The new volume of the solution is 200 ml. Therefore, the new concentration of the solution can be calculated as follows:
New concentration = (Original concentration x Original volume) / New volume
New concentration = (0.01 M x 100 ml) / 200 ml
New concentration = 0.005 M
Calculating the new conductivity
The conductivity of a solution is directly proportional to the concentration of ions in the solution. Hence, the addition of H2O to the NaCl solution will result in a decrease in the concentration of ions in the solution, leading to a decrease in conductivity. The new conductivity can be calculated using the following formula:
New conductivity = Original conductivity x (New concentration / Original concentration)
New conductivity = 0.00147 per ohm per cm x (0.005 M / 0.01 M)
New conductivity = 0.000735 per ohm per cm
Conclusion
The conductivity of the 0.01 M NaCl solution decreases from 0.00147 per ohm per cm to 0.000735 per ohm per cm on the addition of 100 ml of H2O.
Community Answer
?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. W...
Conductivity remains the same. Molar Conductivity changes.
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?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity????
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?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity???? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about ?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity???? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity????.
?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity???? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about ?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity???? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ?The conductivity of 0.01 M NaCl solution is 0.00147 per ohm pet cm. When 100ml of H2O is added to the above solution, it's conductivity????.
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