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Which one of the following equation repr...

Which one of the following equation represents de-Broglie relation —

A

`P=h/(mv)`

B

`lambda=h/(mv)`

C

`lambda=h/(mp)`

D

`lambdam=u/p`

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UNITED BOOK HOUSE-TANTIA HIGH SCHOOL QUESTION PAPER -EXERCISE
  1. Which of the following is the unit is the unit of vander Waal’s gas co...

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  2. Which of the following is not possible —

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  3. Which one of the following equation represents de-Broglie relation —

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  4. Which one among the following has the highest radius—

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  5. A vander waal’s gas may be have idealy when—

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  6. The diagonal-partner of element B is—

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  7. Ratio of pi to sigmabonds in benzene is—

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  8. Which is true for adiabatic process —

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  9. The reaction 3O2rarr2O3 is endothermic so. DeltaH for this reaction is...

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  10. The change in entropy in.a reversible adiabatic process is —

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  11. The rms velocity of an ideal gas varies directly with its density as —

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  12. Which has the maximum number of molecules among the following—

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  13. Write two limitations of Bohr’s atomic model.

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  14. Electron affinity of inert elements are positive. Why?

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  15. A metallic oxide contains 60% of metal. Calculate the equivalent weigh...

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  16. Calculate the equivalent weight of phosphate radical.

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  17. Arrange the following ions in ascending order of their ionic radic Na^...

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  18. Is the electronegativity of Sn^(2+) and Sn^(4+) equal or different? Ex...

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  19. When an electron jumps down from 5th Bohr orbit to 3rd Bohr orbit in H...

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  20. State Pauli's exclusion principle.

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