Question

Que. The heat of formations of

CO2 (g), H2O(l)
and
CH4
(g) are –400
kJ/mol, –280

kJ/mol
and
–70 kJ/mol
respectively. The heat of combustion
of
CH4
in kJ/mol
is -.


(a) 890
(b) –160
(c) –890
(d) –90

Pls give correct answer- ​

Answer 1

The answer is C because it just is I just told you and I promise it is C