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Give one word or a phrase for the statem...

Give one word or a phrase for the statement
Electrode used as cathode in electrorefining of impure copper.

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ICSE-SAMPLE PAPER 2020-SECTION-II (40 Marks) Attempt any four questions from this Section
  1. Give one word or a phrase for the statement Electrode used as cathod...

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  2. The following table represent the elements and the atomic number: Wi...

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  3. The following table represent the elements and the atomic number: Wi...

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  4. The following table represent the elements and the atomic number: Wi...

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  5. Draw the electron dot diagram for the compounds given below. Represent...

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  6. Draw the electron dot diagram for the compounds given below. Represent...

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  7. Draw the electron dot diagram for the compounds given below. Represent...

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  8. Choose the correct word which refers to the process of electrolysis fr...

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  9. Choose the correct word which refers to the process of electrolysis fr...

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  10. Choose the correct word which refers to the process of electrolysis fr...

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  11. Choose the correct word which refers to the process of electrolysis fr...

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  12. Write chemical reactions taking place in the extracion of Aluminium fr...

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  13. Complete the by selecting the correct option from the choices given : ...

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  14. Complete the statements given below using the correct word /s The...

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  15. Select the correct word or formula from the same give in bracket : ...

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  16. Match the gases given in column I to the identification of the gases m...

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  17. Differentiate between the pairs based on the information given in the ...

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  18. Differentiate between the pairs based on the information given in the ...

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  19. Differentiate between the pairs based on the information given in the ...

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  20. Draw the structures of isomers of pentane.

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  21. Hydrogen chloride gas is prepared in the laboratory using concentrated...

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