Subject: General Science
Book: NCERT Chemistry Class 12
Study of energy changes in chemical reactions.
- **First Law of Thermodynamics**:
- Conservation of energy.
- **Enthalpy and Gibbs Free Energy**:
- Spontaneity of reactions.
- **Entropy and Second Law**:
- Direction of chemical processes.
**Possible Exam Questions:**
1. State and explain the first law of thermodynamics.
2. How is Gibbs free energy related to reaction spontaneity?
3. What is entropy? Explain its significance.
4. Differentiate between exothermic and endothermic reactions.
5. How does temperature affect reaction feasibility?
What type of electromagnetic radiation has the longest wavelength?
View QuestionWhich organ is responsible for filtering blood in the human body?
View QuestionWhich gas is most abundant in Earth’s atmosphere?
View QuestionWhat is the unit of frequency?
View QuestionWhat is the pH of pure water at 25°C?
View QuestionWhat is the chemical name of table salt?
View QuestionWhat is the chemical formula of water?
View QuestionWhat is the most common state of matter in the universe?
View QuestionWhich process in plants is responsible for the loss of water vapor?
View QuestionWhich part of the brain is responsible for balance and coordination?
View Question