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What is the difference between molecules...

What is the difference between molecules and compound .

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MODERN PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. The electron in given Bohr orbit has a total energy of -3.4 eV.Calcula...

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

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  3. What is the difference between molecules and compound .

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  4. Express 959 in roman numbers.

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  5. What is formula mass. What is the formula mass of water.

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  6. At NTP , what will be the volume of molecules of 6.022 . 10(23) H2

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  7. Calculate the number of molecules present in 0.5 moles of CO2 ?

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  8. Rydberg's constant is equal to 1.09678 . 10^7 m^(-1).Calculate the wa...

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  9. Convert 35 ℃ to ℉

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  10. Convert 35 ℃ to K

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  11. The second member of Lyman series in hydrogen spectrum has wavelength ...

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  12. The wavelength of first member of Balmer series in the hydrogen spectr...

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  13. The wavelength of first spectral line in the balmer series is 6561 ang...

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  14. The wavelength of first spectral line in the balmer series is 6561 ang...

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  15. Calculate the molecular mass of H2SO4

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  16. A potential difference of 20 kV is aplied across an X-ray tube.Findt e...

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  17. Answer the following statement- Durelumin is a mixture.

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  18. Express 1012 in roman numbers.

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  19. Express 971 in roman numbers.

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  20. Give one example of molecule in which empirical formula and molecular ...

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