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State whether the following statements a...

State whether the following statements are true or false :
Iron pipes coated with zinc do not get rusted easily.

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The correct Answer is:
To determine if the statement "Iron pipes coated with zinc do not get rusted easily" is true or false, we can follow these steps: ### Step 1: Understand the statement The statement claims that iron pipes that have a coating of zinc are less prone to rusting. ### Step 2: Know about rusting Rusting is a chemical process that occurs when iron reacts with oxygen and moisture in the environment, forming iron oxide (rust). This process can weaken and damage iron structures over time. ### Step 3: Learn about galvanization Galvanization is a process where a protective layer of zinc is applied to iron or steel. This coating serves as a barrier, preventing moisture and oxygen from reaching the iron underneath. ### Step 4: Analyze the effect of zinc coating When iron pipes are coated with zinc, the zinc acts as a sacrificial anode. This means that the zinc will corrode first before the iron does, thus protecting the iron from rusting. ### Step 5: Conclusion Since the zinc coating effectively protects the iron from rusting, the statement "Iron pipes coated with zinc do not get rusted easily" is true. ### Final Answer **True** ---

To determine if the statement "Iron pipes coated with zinc do not get rusted easily" is true or false, we can follow these steps: ### Step 1: Understand the statement The statement claims that iron pipes that have a coating of zinc are less prone to rusting. ### Step 2: Know about rusting Rusting is a chemical process that occurs when iron reacts with oxygen and moisture in the environment, forming iron oxide (rust). This process can weaken and damage iron structures over time. ...
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LAKHMIR SINGH & MANJIT KAUR-PHYSICAL AND CHEMICAL CHANGES-EXERCISE
  1. State whether the following statements are true or false : Condensat...

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  2. State whether the following statements are true or false : Iron and ...

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  3. State whether the following statements are true or false : Iron pipe...

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  4. Classify the changes involved In the following processes as physical o...

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  5. Classify the changes involved In the following processes as physical o...

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  6. Classify the changes involved In the following processes as physical o...

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  7. Classify the changes involved In the following processes as physical o...

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  8. Classify the changes involved In the following processes as physical o...

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  9. Classify the changes involved In the following processes as physical o...

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  10. Which of the following are physical changes and which are chemical cha...

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  11. Which of the following are physical changes and which are chemical cha...

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  12. Which of the following are physical changes and which are chemical cha...

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  13. Which of the following are physical changes and which are chemical cha...

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  14. Which of the following are physical changes and which are chemical cha...

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  15. Which of the following are physical changes and which are chemical cha...

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  16. Which of the following are physical changes and which are chemical cha...

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  17. Which of the following are physical changes and which are chemical cha...

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  18. Which of the following are physical changes and which are chemical cha...

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  19. Which of the following are physical changes and which are chemical cha...

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  20. Fill in the following blanks with suitable words : Changes in which ...

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