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Fill in the following blanks with suitable words :
The process of depositing a thin layer of zinc on iron objects is called ______.

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The correct Answer is:
To fill in the blank in the sentence provided, we can follow these steps: 1. **Understand the context**: The question is asking for a specific process related to the treatment of iron objects. The key detail is that it involves depositing a thin layer of zinc. 2. **Identify the process**: The process of depositing a thin layer of zinc on iron is known for its protective qualities against rust. 3. **Recall the term**: The specific term that describes this process is "galvanization." 4. **Complete the sentence**: Now, we can fill in the blank with the identified term. Final Answer: The process of depositing a thin layer of zinc on iron objects is called **galvanization**. ---
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LAKHMIR SINGH & MANJIT KAUR-PHYSICAL AND CHEMICAL CHANGES-EXERCISE
  1. Fill in the following blanks with suitable words : When carbon dioxi...

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  2. Fill in the following blanks with suitable words : The two methods b...

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  3. Fill in the following blanks with suitable words : The process of de...

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  4. Fill in the following blanks with suitable words : The presence of ...

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  5. Fill in the following blanks with suitable words : Some susbtances c...

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  6. Why is an Iron grill painted frequently ?

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  7. Explain why, iron pipes for carrying water are coated with zinc.

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  8. Why are the tools and machine parts made of iron smeared with grease o...

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  9. Explain how, painting of an Iron gate prevents it from rusting.

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  10. Explain why, rusting of Iron objects is faster in coastal areas than i...

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  11. What is meant by galvanisation? Why is it done?

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  12. State two ways to prevent the rusting of iron.

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  13. What is stainless steel ? How is stainless steel made ? State an impor...

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  14. State three differences between a physical change and a chemical chang...

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  15. Write a word equation to represent the process of rusting of iron. Als...

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  16. Explain why, explosion of a firework (such as cracker) is said to be a...

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  17. Explain why, melting of ice to form water is said to be a physical cha...

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  18. What is meant by crystallisation ? State its one use.

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  19. Describe how, crystals of copper sulphate are prepared.

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  20. Give example of a chemical change which occurs by the action of heat.

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