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.
What is the unit of force in the SI system?
View QuestionWhich organ in the human body produces bile?
View QuestionWhat is the unit of frequency?
View QuestionWhat is the SI unit of power?
View QuestionWhich organelle is responsible for photosynthesis in plants?
View QuestionWhat is the chemical formula of methane?
View QuestionWhat is the main function of the ozone layer?
View QuestionWhat is the function of platelets in the human body?
View QuestionWhat is the term for an organism that can make its own food?
View QuestionWhich is the largest planet in the Solar System?
View Question