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Use the letters only written in the Peri...

Use the letters only written in the Periodic Table given below to answer the questions that follow :

Which element has its electrons arranged in four shells ?

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ICSE-SAMPLE QUESTION PAPER 03-SECTION II
  1. Use the letters only written in the Periodic Table given below to ans...

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  2. Use the letters only written in the Periodic Table given below to ans...

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  3. Use the letters only written in the Periodic Table given below to ans...

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  4. Arrange the following as per the instructions given in the brackets: ...

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  5. Arrange the following as per the instructions given in the brackets: ...

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  6. Arrange the following as per the instructions given in the brackets :...

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  7. Arrange the following as per instructions given in the brackets: Cl,...

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  8. By drawing an electron dot diagram, show the lone pair effect leading...

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  9. Identify the acid which matches the following description : Give bal...

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  10. Name a yellow monoxide that dissolves in hot and concentrated alkali. ...

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  11. Study the figure given below and answer the questions that follow : ...

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  12. Study the figure given below and answer the questions that follow : ...

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  13. Study the figure given below and answer the questions that follow : ...

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  14. Why is (a) concentrated sulphuric acid kept in air tight bottles ?

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  15. Why is H2SO4 not a drying agent for H2S ?

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  16. Copy and Complete the following table which refers to two practical ap...

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  17. The questions below are related to the manufacture of ammonia. Name ...

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  18. The questions below are related to the manufacture of ammonia. In wh...

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  19. The questions below are related to the manufacture of ammonia. Name ...

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  20. The questions below are related to the manufacture of ammonia. Give ...

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