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Newland's law of octaves states that...

Newland's law of octaves states that

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Law of octaves was given by Newland.
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Newland's law of octave applies to which of the following set elements ?

For which elements, Newlands' law of octaves is not applicable?

Newland law of octave arranged elements in increasing order of ............... (atomic masses/ atomic number).

(a) List two limitations of Newlands' Law of Octaves. (b) Write the electronic configuration of two elements A and B whose atomic numbers are 20 and 17 respectively. Write the molecular formula of the compound formed when element A reacts with element B. State whether this compound is acidic, basic or neutral. Give reason to justify your answer.

The second law of thermodynamics states that

The second law of thermodynamic states that in a cyclic process,

Hess's law states that

Kohlrausch's law states that:

Upto which element, the law of octaves was found to be applicable ?

Gauss’s law states that

ICSE-SPECIMEN PAPER 1-SECTION II
  1. Newland's law of octaves states that

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  2. Write equation for each conversion A to E.

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  3. Explain the following: Potassium is stored under kerosene oil.

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  4. Explain the following: Anhydrous iron (III) chloride turns to a solu...

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  5. Explain the following: A solution of CuSO(4) cannot be stored in a p...

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  6. What are the two factors responsible for the liquefaction of gases ?

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  7. At 0^(@) and 760 mm Hg pressure, a gas occupies a volume of 100cm^(3)....

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  8. Draw the structure of ammonia molecule.

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  9. Give the equation for the lab preparation of hydrogen.

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  10. The diagram shows an experimental set up for the laboratory preparatio...

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  11. Why sulphuric acid is not used as a drying agent in the preparation of...

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  12. Give balanced equations to show the preparation of hydrogen by the fol...

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  13. Give balanced equations to show the preparation of hydrogen by the fol...

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  14. Give balanced equations to show the preparation of hydrogen by the fol...

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  15. Give balanced equations to show the preparation of hydrogen by the fol...

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  16. Give balanced equations to show the preparation of hydrogen by the fol...

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  17. Write your observations when dilute sulphuric acid is added to the fol...

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  18. Write your observations when dilute sulphuric acid is added to the fol...

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  19. Write your observations when dilute sulphuric acid is added to the fol...

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  20. Write your observations when dilute sulphuric acid is added to the fol...

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  21. Write balanced equations An acidic oxide reacts with water to give t...

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