A) \[q=+208\text{ }J,\text{ }w=-208\text{ }J\]
B) \[q=-208\text{ }J,\text{ }w=-208\text{ }J\]
C) \[q=-208\text{ }J\text{ },\text{ }w=+208\text{ }J\]
D) \[q=+208\text{ }J\text{ },\text{ }w=+208\text{ }J\]
Correct Answer: A
Solution :
\[q=+208\text{ }J\] (as it absorb heat) \[{{w}_{\operatorname{Re}w}}=-2.303\text{ }nRT\text{ }{{\log }_{10}}\left( \frac{{{v}_{2}}}{{{v}_{1}}} \right)\] \[=-2.303\times (0.04)\times 8.314\times (310)\text{ lo}{{\text{g}}_{10}}\left( \frac{375}{50} \right)=-208J\]You need to login to perform this action.
You will be redirected in
3 sec