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Which of the followig statements is corr...

Which of the followig statements is correct for solid rubber?

A

It will have a definite value of enthalpy of fusion.

B

Its refractive index will be same in all the directions.

C

It has a uniform arrangement of atoms.

D

It has a long range order.

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  3. Which of the followig statements is correct for solid rubber?

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  8. which of the following crystal structrues have length of all the cryst...

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  9. Which of the following are the correct axial distance and axial angles...

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  10. Tetragonal crystal system has the following unit cell dimensions:

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  11. The lattice parameters of a given crystal are a = 5.62 Å , b = 7.41 Å ...

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  12. Which of the following is not a crystal system?

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  13. The crystal system in which a ne b ne c and the angles alpha ne beta n...

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  14. An element X (At. Wt. =224) forms FCC lattice. If the edge length of l...

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  15. Platinum crystallize in a face centered cube crystal with a unit cell ...

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  16. Aluminium metal has a density of 2.72 g cm^(-3) and crystallizes in a ...

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  17. The density of KCl is 1.0893 g.cm^(-) and the length of a side of unit...

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  18. For the same atoms at the lattice points, which lattice exhibits the l...

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  19. A salt AB crystallises in BCC arrangement where edge length of cube is...

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