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Bragg's law for X-rays is...

Bragg's law for X-rays is

A

`nlambda=2thetasintheta`

B

`nlambda=2 d sin theta`

C

`2nlambda=d sin theta`

D

`nlambda=1//2d sin theta`

Text Solution

Verified by Experts

The correct Answer is:
B

`nlambda=2 d sin theta`
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DINESH PUBLICATION-STATES OF MATTER (SOLID STATE CHEMISTRY)-REVISION QUESTIONS FROM COMPETITIVE EXAMS
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  9. How many kinds of space lattices are possible in a crystal?

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  10. Potassium crystallizes with a

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  11. The tatio of close packed atoms to tetrahedral holes in cubic close pa...

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  12. The number of NaCl molecules in unit cell of its crystal is

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  13. The edge length of face centred unit cubic cells is 508 pm. If the rad...

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  14. How many Cl^(-) ions are there around Na^(+)ion in NaCl crystal ?

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  15. The existence of a substance in more than one solid modification is kn...

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  16. In a hexagonal close packed (hcp) structure of spheres, the fraction o...

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  18. The total number of lattice arrangements in different crystal systems ...

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