A) \[x>y\]
B) \[x<y\]
C) \[x=y\]
D) \[x\ge y\]
Correct Answer: A
Solution :
\[C{{H}_{4}}(g)+\frac{1}{2}{{O}_{2}}(g)\xrightarrow{{}}C{{H}_{3}}OH(l)\] \[\therefore \]\[\Delta \Eta =-\][\[\Delta \Eta \]of combustion of\[C{{H}_{3}}OH-\](\[\Delta \Eta \]of combustion of\[C{{H}_{4}}\])] \[=-[(-y)-(-x)]=-[-y+x]=y-x\] \[\therefore \]\[x<y.\]You need to login to perform this action.
You will be redirected in
3 sec