A) \[-7.53\text{ }kJ/mol\]
B) \[-398.1\text{ }kJ/mol\]
C) \[-16.1\text{ }kJ/mol\]
D) \[-\text{ }602\text{ }kJ/mol\]
Correct Answer: D
Solution :
Heat evolved from decomposition of \[1g\] \[N{{H}_{4}}N{{O}_{3}}\] \[=1.23\times 6.12\,kJ\] Heat evolved from \[1\text{ }mol\] of \[N{{H}_{4}}N{{O}_{3}}\] (i.e. 80 g) \[=1.23\times 6.12\times 80=602\,kJ\]You need to login to perform this action.
You will be redirected in
3 sec