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Name the colour imparted by CaO in borax...

Name the colour imparted by CaO in borax beed test.

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    OSWAAL PUBLICATION|Exercise EXERCISE|56 Videos

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OSWAAL PUBLICATION-Solved Paper 2018-1-Exercise
  1. What is the oxidation state of Manganese (Mn) in K(2)MnO(4)?

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  2. Li^(+) ion has maximum degree of hydration. Why?

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  3. Name the colour imparted by CaO in borax beed test.

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  4. Give the valence shell electronic configuration of P-block elements.

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  5. Give the IUPAC name of ,

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  6. Name the gas liberated when calcium carbide react with water.

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  7. Calculate the amount of water produced in gram by the combustion of 8 ...

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  8. State Boyle's law.

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  9. Write the Lewis dot structure of (i)Oxygen molecule (O(2)) (ii) Et...

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  10. Write the Lewis dot structure of (i)Oxygen molecule (O(2)) (ii) Et...

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  11. Give one suitable reason for diagonal relatioship of lithium with magn...

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  12. Give any two reasons for anomalous behaviour of carbon in its group.

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  13. Define geometrical isomerism. Give an example.

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  14. What is Wurtz reaction? Give example.

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  15. Give any two effects of depletion of the ozone layer.

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  16. What do you mean by ionization enthalpy? How does it vary across a per...

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  17. Explain sp^2 hybridisation taking boron trichloride (BCl3) as an examp...

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  18. Write the electronic configuration of Li(2) molecule. Calculate bond o...

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  19. Calculate bond order of Oxygen molecule and mention its magnetic prope...

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  20. Write any three postulates of VSEPR theory.

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