Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.6 | If a closed system receives 30 kJ of heat while undergoing 91 kJ of reduction in internal energy, then : | |
| Ans | 1. 61 kJ of work is done by the system | |
| 2. 61 kJ of work is done on the system | ||
| 3. 121 kJ of work is done on the system | ||
| 4. 121 kJ of work is done by the system |
Correct Ans Provided: 4
