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The mass of a particle is 10^(-10)g and ...

The mass of a particle is `10^(-10)g` and its radius is `2xx10^(-4)cm`. If its velocity is `10^(-6)cm sec^(-1)` with `0.0001%` uncertainty in measurement, the uncertainty in its position is `:`

A

`5.2XX10^(-8)`m

B

`5.2xx10^(-7)`m

C

`5.2xx10^(-6)`m

D

`5.2xx10^(-9)`

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NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
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  2. The Heisenberg uncertainty principle can be applied to:

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  3. The mass of a particle is 10^(-10)g and its radius is 2xx10^(-4)cm. If...

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  4. If an electron is travelling at 200 m/s within 1 m/s uncertainty, whta...

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  5. The wave character of moving electron was experimentally verified by :

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  6. "The exact path of electron in 2p-orbital cannot be determined." The a...

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  7. Which series of subshells is arranged in the order of increasing energ...

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  8. The correct Schrodinger's wave equation for a electron with total ener...

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  9. wave mechanical model of the atom depends upon:

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  10. In Schrodinger wave mechanical model Psi^(2)(r,theta,phi) represents :

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  11. Radial amplitude of electron wave can be represented by:

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  12. Arrange the following orbitals of H-atom in the increasing order of th...

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  13. In a hydrogen atom, which orbital is higher in energy than a 3s-orbita...

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  14. The radii of maximum probability for 3s,3p, and 3d electrons are in th...

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  15. The correct order of closeness of 3s,3p,3d orbitals of bnucleus is :

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  16. The correct order of total number of node of atomic orbitals is :

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  17. If the susbsidiary quantum number of a subenergy level is 4, then no. ...

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  18. Which two orbitals are located along the axis, and not between the axi...

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  19. In a set of degenerate orbitals, the electrons distribute themselves t...

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  20. Which of the following rules could explain the presence of three unpai...

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