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Which of the following is the best conductor of electricity?
- a)Tap water
- b)Distilled water
- c)Sea water
- d)Rain water
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Which of the following is the best conductor of electricity?a)Tap wate...
Sea water is saline and so, it is a good conductor of electricity.
Most Upvoted Answer
Which of the following is the best conductor of electricity?a)Tap wate...
Understanding Conductivity
Conductivity refers to the ability of a substance to allow the flow of electric current. The presence of ions in a solution is a key factor in determining its conductivity.
Comparison of Water Types
- Tap Water:
- Contains various dissolved minerals and impurities, which can enhance its conductivity compared to distilled water.
- However, the level of ions can vary widely depending on the source.
- Distilled Water:
- Is purified water that has been boiled and condensed to remove impurities and minerals.
- As a result, it contains very few ions, making it a poor conductor of electricity.
- Sea Water:
- Is rich in dissolved salts, primarily sodium chloride, which dissociate into ions when dissolved.
- The high concentration of these ions allows sea water to conduct electricity very effectively, making it the best conductor among the options provided.
- Rain Water:
- Generally contains fewer impurities than tap water but can still have some dissolved ions from atmospheric gases and pollutants.
- While it conducts electricity, its conductivity is typically lower than that of sea water.
Conclusion
Thus, among the given options, sea water stands out as the best conductor of electricity due to its high concentration of dissolved salts and ions, which facilitate the flow of electric current.
Conductivity refers to the ability of a substance to allow the flow of electric current. The presence of ions in a solution is a key factor in determining its conductivity.
Comparison of Water Types
- Tap Water:
- Contains various dissolved minerals and impurities, which can enhance its conductivity compared to distilled water.
- However, the level of ions can vary widely depending on the source.
- Distilled Water:
- Is purified water that has been boiled and condensed to remove impurities and minerals.
- As a result, it contains very few ions, making it a poor conductor of electricity.
- Sea Water:
- Is rich in dissolved salts, primarily sodium chloride, which dissociate into ions when dissolved.
- The high concentration of these ions allows sea water to conduct electricity very effectively, making it the best conductor among the options provided.
- Rain Water:
- Generally contains fewer impurities than tap water but can still have some dissolved ions from atmospheric gases and pollutants.
- While it conducts electricity, its conductivity is typically lower than that of sea water.
Conclusion
Thus, among the given options, sea water stands out as the best conductor of electricity due to its high concentration of dissolved salts and ions, which facilitate the flow of electric current.
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Community Answer
Which of the following is the best conductor of electricity?a)Tap wate...
Seawater is salty or saline so it is a good conductor of electricity
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Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer?
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Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer?.
Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the best conductor of electricity?a)Tap waterb)Distilled waterc)Sea waterd)Rain waterCorrect answer is option 'C'. Can you explain this answer?.
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