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Elemants - W, X, Y & Z have electronic c...

Elemants - W, X, Y & Z have electronic configurations W = 2, 8, 1 , X = 2, 8, 7 , Y = 2, 5 , Z = 1
[i] What type of bond is formed between: [a] W & X [b] Y & Z
[ii] What is the formula of the compound formed between: [a] X & Z [b] W & X

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ICSE-CHEMICAL BONDING -QUESTIONS
  1. An element L consists of molecules. [i]What type of bonding is presen...

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  2. Fill in the blanks from the choice given: Electrovalent compoun have ...

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  3. Elemants - W, X, Y & Z have electronic configurations W = 2, 8, 1 ...

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  4. Draw an electron dot diagram to show the formation of ammonium ion [N ...

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  5. Fill in the blank - The compound that does not have a lone pair of ele...

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  6. State which of the following is a common characteristic of a covalent ...

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  7. State the type of Bonding in the following molecules: (i) Water (i...

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

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  9. Give one word or a phrase for - Process of formation of ions from mole...

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  10. Give a reason for each of the following: Ionic compounds have a hig...

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

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  12. State the meaning of - 'lone pair of electrons' . Draw the electron do...

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  13. Give the approppriate term for : The covalent bond in which the electr...

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

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

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

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

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

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

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

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