I don’t know the answer question but I don’t know what about the answer question but please answer question question mark on the answer question question mark on the answer question
Answer:
option C.there is an accumulation of carbon dioxide.
Explanation:
Anytime an atom shares or transfers electrons a bond is formed, sharing= covalent and transfer= ionic
Answer:

Explanation:
From the question we are told that:
Pressure 
Temperature 
Volume 
Heat Produced 
Generally the equation for ideal gas is mathematically given by



Therefore


Since
Heat of combustion of Methane=889 kJ/mol
Heat of combustion of Propane=2220 kJ/mol
Therefore

Comparing Equation 1 and 2 and solving simultaneously




Therefore
Mole fraction 0f Methane is mathematically given as


