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which of the following is not a char...

which of the following is not a characteristic of a crystalline solid ?

A

Definite and chracteristic heat of fusion

B

Isotropic nature

C

A regular periodically repeated pattern of arrangement of constituent particles in the entire crystal

D

A true solid

Text Solution

Verified by Experts

The correct Answer is:
B
Crystalline solid is anisotropic in nature as this solid shows different physical properties such as electrical resistace, refractive index in different directions. Note isotropic and anisotropic properites are related to amorphous solid and crystalline solid which can be clearly understood as
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NARAYNA-SOLID STATE-LEVEL-IV
  1. which of the following favours the existenence of a substance in...

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  2. which of the following is not a characteristic of a crystalline s...

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  3. Which of the following is an amorphous solid?

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  4. Which of the following arrangements shows schematic alignment of magne...

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  5. which of the following is true about the value of refractive in...

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  6. Which of the following statement is not true about amorphous solids?

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  7. The sharp melting point of crystalline solids compared to amorphous so...

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  8. different arrangement of constituent particle in different directions.

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  9. Iodine molecules are held in the crystal lattice by:

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  10. which of the following is a network solid?

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  11. which of the following is not the characteristic of ionic solids?

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  12. Graphite is a good conductor of electricity due to the presence of :

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  13. which of the following oxides behaves as conductor or insulator ...

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  14. which of the following oxides shows electrical properties like ...

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  15. The lattice site in a pure crystal cannot be occupied by :

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  16. Graphite cannot be classified as :

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  17. Schottky defect is observed in crystals when ……………. .

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  18. Schottky defect is observed in crystals when ……………. .

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  19. which of the following is true about the change the charge acq...

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  20. To get a n- type semiconductor from silicon , it should be doped...

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