Subject: General Science
Book: NCERT Chemistry Class 12
Study of heat changes in chemical reactions.
- **Enthalpy and Internal Energy**:
- Relationship and measurement.
- **Hess’s Law**:
- Heat of reaction calculation.
- **Bond Enthalpy**:
- Energy changes in bond formation.
**Possible Exam Questions:**
1. Define enthalpy and explain its significance.
2. What is Hess’s law? How is it applied in thermochemistry?
3. Explain the concept of bond enthalpy.
4. How does heat capacity affect thermochemical reactions?
5. Differentiate between endothermic and exothermic reactions.
Which process separates light into its component colors?
View QuestionWhich process converts glucose into energy in the human body?
View QuestionWhat is the unit of electric current?
View QuestionWhat type of energy is stored in a stretched rubber band?
View QuestionWhat is the chemical formula of water?
View QuestionWhich gas is used in fire extinguishers?
View QuestionWhat is the pH of pure water at 25°C?
View QuestionWhich process describes the splitting of a nucleus into smaller nuclei?
View QuestionWhat is the boiling point of water at standard atmospheric pressure?
View QuestionWhich organ in the human body produces bile?
View Question