Chemical Energy MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chemical Energy, a fundamental topic in the field of Chemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chemical Energy MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Chemical Energy mcq questions that explore various aspects of Chemical Energy problems. Each MCQ is crafted to challenge your understanding of Chemical Energy principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Chemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chemical Energy MCQs are your pathway to success in mastering this essential Chemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chemical Energy. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Chemical Energy knowledge to the test? Let's get started with our carefully curated MCQs!

Chemical Energy MCQs | Page 11 of 20

Q101.
The energy can neither be created nor destroyed but can be changed from one form to the other is
Discuss
Answer: (a).Law of conservation of energy
Discuss
Answer: (a).First law of thermodynamics
Q103.
When the temperature of the system remains constant, the graph shows
Discuss
Answer: (b).Thermal arrest
Q104.
The slope of the cooling curve at any point is
Discuss
Answer: (b).Cooling rate
Q105.
The amount of energy required to note the phase change is
Discuss
Answer: (a).Latent heat
Q106.
The latent heat of any substance is given by the formula
Discuss
Answer: (b).Q = mL
Q107.
When energy is used to bring the molecules closer, the energy decreases
Discuss
Answer: (b).Potential energy
Q108.
The concept of latent heat was introduced by
Discuss
Answer: (b).Joseph Black
Q109.
The unit of specific latent heat is
Discuss
Answer: (c).KJ/Kg
Q110.
The curves which show the temperature when a substance is cooled down is called
Discuss
Answer: (b).Cooling curve