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The costancy of e/m ratio for electron s...

The costancy of e/m ratio for electron shows that

A

`e, p,n,alpha`

B

`n, p, e, alpha`

C

`n, p,alpha, e`

D

`n,alpha, p,e`

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The correct Answer is:
D
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AAKASH SERIES-ATOMIC STRUCTURE-OBJECTIVE EXERCISE - 2
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  2. The constancy of e/m ratio for electron shows that

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  3. The costancy of e/m ratio for electron shows that

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  4. The ratio between the neutrons present in carbon atom and silicon atom...

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  5. The number of nucleons in the isotope of an atom ""(z)X^(m) are

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  6. An oxide of nitrogen has a molecular weight of 30. Total number of ele...

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  7. Maximum sum of the number of neutrons and protons in an isotope of hyd...

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  8. Consider the following pairs of ions  A) Sc^(+3) and Ti^(+4) B) Mn...

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  9. Mass numbers of Li, Be and B are 7, 9 and 10 respectively. Which of th...

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  10. The energy required to melt 1g. Ice is 33J. The number of quanta of ra...

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  11. According to Planck's Quantun theory, the correct statements are (a...

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  12. Energy equal to the mass of one electron is

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  13. Which of the following statements is incorrect?

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  14. Find the ratio of energy of a photon of 2000 Å wavelength radiation to...

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  15. The energy of an electromagnetic radiation is 3 xx 10^(-12) ergs. What...

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  16. If a metal is irradiated with light of frequency 3 xx 10^(19) sec^(-1)...

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  17. In a photoelectric experiment, kinetic energy of photoelectrons was pl...

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  18. Calculate the mass of a photon with wavelength 3.6 Å.

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  19. The wavelength of the first member of the  Balmer series in hydrogen s...

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  20. Which of the following transitions will have minimum wavelength ?

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