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NEETChemistrySolid State

Why may a metallic sample appear to be isotropic even though a single crystal is anisotropic?

Options

  1. ABecause metals are transparent
  2. BBecause metals are highly conductive
  3. CBecause individual crystals are randomly oriented
  4. DBecause metals have a two-dimensional structure

Correct answer

C. Because individual crystals are randomly oriented

Step-by-step solution

A metallic sample may appear to be isotropic even though a single crystal is anisotropic because individual crystals in the sample are randomly oriented, as mentioned in the paragraph.

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