Question

Mention any 2 differences (physical properties) between SiO2 and CO2​

Answer 1

Answer:

The key difference between SiO2 and CO2 is that the SiO2 exists in solid phase whereas, the CO2 exists in gaseous phase at standard temperature and pressure conditions. SiO2 is silicon dioxide. CO2 is carbon dioxide. Both silicon and carbon are group 14 elements in the periodic table of elements.

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