Chemistry Chemical Energetics Online Quiz Test MCQs

Discover the captivating realm of Chemistry Chemical Energetics Online Quiz Test MCQs. This interactive quiz offers a dynamic gateway to explore the fundamental principles that govern energy changes in chemical reactions. Immerse yourself in a carefully curated collection of thought-provoking Multiple Choice Questions (MCQs) designed to challenge and strengthen your understanding of chemical energetics. Whether you are a student preparing for exams or a passionate chemistry enthusiast, this online Chemistry Chemical Energetics Online Quiz provides an engaging platform to evaluate your knowledge and enrich your comprehension of the energetic forces behind chemical transformations.

Chemistry Chemical Energetics Online Quiz Test MCQs

Chemistry Chemical Energetics Online Quiz Test MCQsClick Below Start Button to Start Online Chemistry Chemical Energetics Online Quiz Test MCQs


1. Entropy is a measure of ______ system.

Question 1 of 16

2. Al the naturally processes proceed with the:

Question 2 of 16

3. What is the value of internal of an element of 25°C at atmospheric pressure?

Question 3 of 16

4. Evaporation of water is a:

Question 4 of 16

5. Any property which depends upon the state of system is called:

Question 5 of 16

6. Thermochemistry is the study of relationship between heat, energy and:

Question 6 of 16

7. What si not a state function?

Question 7 of 16

8. A state function represents:

Question 8 of 16

9. Which is most stable form of C at 25°C?

Question 9 of 16

10. The SI unit of heat + energy is:

Question 10 of 16

11. A substance or a mixture undergoing a physical change is called:

Question 11 of 16

12. What do you call the apparatus generally used for measuring heat changes?

Question 12 of 16

13. A state function represents:

Question 13 of 16

14. Entropy of universe tends towards:

Question 14 of 16

15. A process is solid to be ______ if the temperature remains constant throughout.

Question 15 of 16

16. In exothermic reactions,  ΔH is:

Question 16 of 16


Chemistry Chemical Energetics Online Quiz

Given on this page is a online quiz on the topic of Chemical Energetics. Being one of the very important subject, questions related to various topics of Chemistry are often part of different written exams and in order to help you in preparing for them in best way possible, the free online quizzes related to its various topics are given on our website.

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  1. Enthalpy is negative for exothermic process and state function represents physical state.Entropy tends towards increase and does not remain constant.I hope this will be helpful to the visitors in future

  2. There are some mistakes in these questions . In exothermic reaction , enthalpy is negative and value of Delta H is less than zero ,so heat is released . its sign is negative then. Secondly Entropy is the measure of disorder of system and its increasing gradually (not constant) which will result in heat death after million of years.

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