Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


It is because the intermolecular forces between co2 are veryweak where as between sio2 it is strong 
due to this reason one is gas where as the other one is solid
0 0 0
" the only reason for the SiO₂ to be a solid and the CO₂ to be a gas is the internal molecular force between the atom "

⇒ the internal molecular force is more in SiO₂
⇒ the internal molecular force is less in CO₂

therefore SiO₂ is a solid and CO₂ is gas
2 5 2
Hope so my answer is useful and mark as best if possible :D
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts