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JEE Main202118 Mar 2021Evening ShiftChemistrySolid StateActual

A hard substance melts at high temperature and is an insulator in both solid and in molten state. This solid is most likely to be a / an :

Options

  1. AIonic solid
  2. BMolecular solid
  3. CMetallic solid
  4. DCovalent solid

Correct answer

D. Covalent solid

Step-by-step solution

Covalent or network solid have very high melting point, and they are insulators in their solid and molten form.

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