Chemistry · 2021
JEE Main · 18 March 2021, Shift 2 · Q31
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:
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 :
Official answer
(2)
Covalent solid
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.