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Fill up the blank with the correct choice given in bracket.
Ionic or electrovalent compounds do not conduct electricity in their state. (fused/solid)

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Because of strong electrostatic force of attraction, the ions cannot move freely from point to point.
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ICSE-CHEMICAL BONDING -QUESTIONS
  1. Give the approppriate term for : The covalent bond in which the electr...

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  2. Draw the electron dot structure of : [i] Nitrogen molecule [N = 7] ...

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  3. Fill up the blank with the correct choice given in bracket. Ionic o...

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  4. In the molten state (liquid state) ionic compounds conduct electricity...

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  5. When ionic compounds are dissolved in water, they conduct electricity....

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  6. In the solid state, electrovalent compounds are poor conductor of elec...

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  7. In the molten state (liquid state) ionic compounds conduct electricity...

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  8. Choose the correct answer The property which is characteristic of ...

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  9. Elements Q and S react together to form an ionic compound. Under norm...

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  10. Can Q and S, both be metals ? Justify your answer.

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  11. Atomic number of hydrogen is 1 and the atomic number of fluorine atom ...

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  12. State the type of bonding in the following molecules - [i] Water , [...

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  13. Predict the type of bonding in the following molecules: calcium ox...

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  14. Describe the formation of a double bond in a molecule of carbon dioxid...

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  15. Write the valency of each atom in CO2

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  16. Draw an electron dot diagram to show the formation of each of the foll...

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  17. Draw an electron dot diagram to show the formation of each of the foll...

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  18. Hydrogen chloride can be termed as a polar covalent compound. Give rea...

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  19. An element L consists of molecules. What type of bonding is involved...

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  20. An element L consists of molecules. When L is heated with iron metal...

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