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If we heat 245 g OF KClO3 it will produc...

If we heat 245 g OF KClO3 it will produce 67.2L of O2. how much KClO3 should be heated to produce 2.24 L of O2 at NTP ?

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MODERN PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. State whether the statement is true or false- Magnelium is a metal.

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  2. An alpha particle having kinetic energy equal to 8.7 MeV is projected ...

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  3. If we heat 245 g OF KClO3 it will produce 67.2L of O2. how much KClO3 ...

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  4. Estimate the radius of the gold nucleus,when alpha particle of eneryg ...

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  5. An alpha particle having 12.5 MeV kinetic energy collides with copper ...

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  6. In a head on collision between an alpha particle and a gold nucleius (...

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  7. What is the impact parameter at which the scattering angle is 90^@ of ...

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  8. Calculate the impact parameter of 5 MeV alpha particle scattered by 10...

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  9. The radius of 2nd Bohr's orbit of an electron in H - atom is 2.12 over...

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  10. Write down the expression for the radii of orbits of hydrogen atom.Cal...

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  11. Calculate the radius of the third orbit of the electron in hydrogen at...

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  12. Calculate the frequency of rtevolution of electron in the first Bohr o...

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  13. What is the SI unit of density.

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  14. Answer the following statement- Is hydroleum a mixture?

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  15. The total energy of an electron in the second excited state fo hydroge...

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  16. State whether the given statement is true or false- Durelumin is a met...

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  17. The eergy of the electron in the first Bohr orbit is -13.6 eV.Calculat...

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  18. Give the empirical formula of C2H4Cl2

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  19. The electron in given Bohr orbit has a total energy of -3.4 eV.Calcula...

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  20. The electron in given Bohr orbit has a total energy of -3.4 eV.Calcula...

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