A) \[-7.53\text{ }KJ/mol\]
B) \[-398.1\text{ }KJ/mol\]
C) \[-16.1\text{ }KJ/mol\]
D) \[-602\text{ }KJ/mol\]
Correct Answer: D
Solution :
\[\Delta E=Q\times \Delta T\times \frac{M}{m}\] Given, \[\Delta T=6.12K,\] \[m=1\,g\] \[Q=1.23\,kJ,\] \[M=80\] \[\Delta E=1.23\times 6.12\times 80\] \[=602\,KJ/mol\]You need to login to perform this action.
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