MCQ
Which one of the following is an amorphous solid?
  • Glass
  • B
    $SiO _2$
  • C
    NaCl
  • D
    Na

Answer

Correct option: A.
Glass
Glass

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free