For a particular process q = –10 kJ and w=25 kJ. Which of the following statements is…
Chemistry · JEE Main · NTA Exams — Chemical Thermodynamics
For a particular process q = –10 kJ and w=25 kJ. Which of the following statements is true?
- Heat flows from the surroundings to the system.
- The system does work on the surroundings.
- ∆E= –35 kJ
- None of the above is true
Answer
(D) None of the above is true
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R)…
- Which of the following relation is not correct? (JEE Main 2022)
- A system absorb 10 kJ of heat at constant volume and its temperature rises from 27°C to 37°C. The value of ∆U…
- The difference between heat of reaction at constant pressure and constant volume for the reaction: 2C 6 H 6…
- The enthalpy changes at 25°C in successive breaking of O–H bonds of water are : H 2 O(g) ⟶ H(g) + OH(g) ∆H =…
- The internal energy change when a system goes from state 'A' to 'B' is 40 kJ mol -1 . If the system goes from…
- Water is boiled under a pressure of 1.0 atm. When an electric current of 0.50 A from a 12V supply is passed…
- In which of the following cases, the reaction is spontaneous at all temperatures ?
More Chemical Thermodynamics questions · Browse all practice questions