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Fill in the blanks from the choices given below:
Across a period, the ionization potential …....... (increases, decreases, remains same).

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Fill in the blanks in the factor trees given below

Fill in the blanks in the factor trees given below

Select the correct answer Across a period, the ionization potential [increases, decreases, remains same].

Fill in the blanks from the choices given below: Down the group, electron affinity ...................... . (increases, decreases, remains same).

Fill up the table from the given choice.

Fill in the blank from the choices given: The basicity of acetic acid is ____

Fill in the blanks from the choices given below: In covalent compounds, the bond is formed due to the ............ (sharing/transfer) of electrons.

Fill in the blanks from the choices given below : In covalent compounds, the bond is formed due to the ............ ( "sharing"//"transfer" ) of electrons.

Fill in the blank from the choices given within bracket: The basicity of Acetic Acid is ......... (3, 1, 4)

Fill in the blanks from the choice given: Electrovalent compoun have ____ [high/low] melting points.

ICSE-SELF ASSESSMENT PAPER 2 -SECTION-II
  1. Fill in the blanks from the choices given below: Across a period, th...

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  2. A metal article is to be electroplated with silver. The electrolyte se...

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  3. A metal article is to be electroplated with silver. The electrolyte se...

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  4. A metal article is to be electroplated with silver. The electrolyte se...

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  5. A metal article is to be electroplated with silver. The electrolyte se...

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  6. A metal article is to be electroplated with silver. The electrolyte se...

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

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

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

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

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  11. Write a relevant equation , to show that ammonia acts as a reducing ag...

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  12. Soluble salts are prepared by whereas insoluble salts are generally pr...

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  13. Hygroscopic substances are also called as

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  14. is a green coloured insoluble salt.

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  15. FeCl(3) s stored in air tight bottles because it is a substance.

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  16. indicators can differentiate between the acidic or basic solutions of ...

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  17. In the laboratory preparation of hydrochloric acid, HCl gas is dissolv...

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  18. In the laboratory preparation of hydrochloric acid, HCl gas is dissolv...

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  19. In the laboratory preparation of hydrochloric acid, HCl gas is dissolv...

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  20. A compound has the following percentage composition by mass: carbon 14...

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  21. The relative molecular mass of this compound is 168, so what is its mo...

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