Question

pls answer the above question correctly​

Answer 1

Explanation:

8. Carbon compounds burns in oxygen to produce carbon dioxide along with release of large amount of heat and light. CH4+2O2→CO2+2H2O+Heat and light.

9. Structural isomers are molecules with the same molecular formula, but their atoms have different arrangements or bonds. ... for example : Butane and isobutane have the same number of carbon (C) atoms and hydrogen (H) atoms, so their molecular formulas are the same.