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Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:
- a)zinc is most active metal followed by iron and then copper.
- b)zinc is most active metal followed by copper and then iron.
- c)iron is most active metal followed by zinc and then copper.
- d)iron is most active metal followed by copper and then zinc.
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Two beakers A and B contain iron (II) sulphate solution. In the beaker...
Explanation:
- The grey deposit formed on zinc indicates that a reaction has taken place between zinc and iron (II) sulphate solution.
- This reaction can be represented as follows:
Zn(s) + FeSO4(aq) → ZnSO4(aq) + Fe(s)
The grey deposit formed on the zinc is actually iron, which has been displaced from the iron (II) sulphate solution by the more reactive zinc. - On the other hand, copper does not react with iron (II) sulphate solution because it is less reactive than iron.
- Therefore, the order of reactivity of the metals can be determined as follows:
- Zinc is more reactive than iron because it displaced iron from iron (II) sulphate solution.
- Iron is more reactive than copper because it displaced copper from copper (II) sulphate solution.
- Therefore, the correct answer is option 'A': Zinc is most active metal followed by iron and then copper.
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Community Answer
Two beakers A and B contain iron (II) sulphate solution. In the beaker...
Beaker A
FeSO4 +Cu → No Reaction
Beaker B
FeSO4 +Zn → ZnSO4 + Fe
The above observations indicate that Zinc is most reactive and copper is least reactive.
Hence the order of reactivity will be
Zn > Fe > Cu
FeSO4 +Cu → No Reaction
Beaker B
FeSO4 +Zn → ZnSO4 + Fe
The above observations indicate that Zinc is most reactive and copper is least reactive.
Hence the order of reactivity will be
Zn > Fe > Cu
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Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer?
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Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer?.
Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Two beakers A and B contain iron (II) sulphate solution. In the beakers A and B, small pieces of copper and zinc are placed respectively. It is found that a grey deposit forms on the zinc but not on the copper. From these observations, it can be concluded that:a)zinc is most active metal followed by iron and then copper.b)zinc is most active metal followed by copper and then iron.c)iron is most active metal followed by zinc and then copper.d)iron is most active metal followed by copper and then zinc.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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