Question

20 ml each of oxygen and methane are allowed to react when the reaction is completed.  The system now contains
 
A)  10 ml of un reacted O2
B)  10 ml of un reacted CH4
C)  10 ml of steam formed
D)  20 ml of CO2​

Answer 1

Answer:

CH4(g)+2O2(g)→CO2(g)+2H2O(l).