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Give the important uses of plaster of pa...

Give the important uses of plaster of paris.

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Plaster of paris is

List any two uses of plaster of Paris.

How is plaster of Paris chemically different from Gypsum ? How can they be inter -converted ? Write two uses of plaster of paris.

a) What happens if too much of acid is produced in the stomach? What is the remedy for this situation? b) What is water of crystallization? c) Write any two uses of plaster of paris .

(i) Write the chemical formula of each of the following: (a) Plaster of paris (b) Gypsum (ii) How can plaster of paris be converted into gypsum. (iii) List any one use of plaster of paris.

State the chemical name of plaster of paris . Write a chemical equation to show the reaction between plaster of paris and water.

OSWAAL PUBLICATION-Solved Paper 2019-2-Exercise
  1. State Boyle's law and give its mathematical form.

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  2. Define dipole moment ? Comment on structure & dipole moment of CO(2),...

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  3. Give the important uses of plaster of paris.

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  4. Write the resonance structure of carbonate ion (CO(3)^(-2))

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  5. Explain the nitration of benzene.

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  6. Name the components of photochemical smog.

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

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  8. Define hybridization ? Explain the hybridization in Methane molecule.

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  9. Write the electronic configuration of Hydrogen molecule. Calculate its...

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  10. Write any three postulates of VSEPR theory.

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  11. Balance the following redox reaction by using oxidation number method....

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  12. Explain ionic hydrides with an example

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  13. What is temporary hardness of water?

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  14. Explain the diagonal relationship between LIthium and Magnesium

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  15. Explain the structure of diborane molecule.

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  16. A compound contains 4.07% hydrogen,24.27% carbon and 71.65% chlorine....

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  17. Calculate the molecular mass of an atom.

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  18. Write the value of n,l and m for electron present in 2P(z) orbital.

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  19. Write the significance of four quantum numbers.

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  20. State arid explain Hunds Rule of maximum multiplicity.

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