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 14 of 20

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Q131.
Heat capacity of water is
Discuss
Answer: (d).86.02 KJ/K
Q132.
The continuous physical force exerted on or against an object by something in contact with it, is termed as
Discuss
Answer: (b).Pressure
Q133.
In standard states, enthalpies of all the elements are
Discuss
Answer: (c).Zero
Q134.
The unit of specific heat is
Discuss
Answer: (a).J/Kg
Q135.
Molar heat of vaporization of water is
Discuss
Answer: (c).40.6 KJ/mol
Q136.
Standard enthalpy of reaction for the formation of water is
Discuss
Answer: (b).(-) 285.8 KJ/mol
Q137.
When carbon reacts with oxygen to form COโ‚‚, the enthalpy of formation is
Discuss
Answer: (c).393.7 KJ/mol
Q138.
The specific heat of water is
Discuss
Answer: (c).4.2 J/Kg
Q139.
Amount of heat absorbed when one mole solid sublimes are called
Discuss
Answer: (d).Molar heat of sublimation
Q140.
Amount of heat absorbed in changing one mole of liquid into vapours is
Discuss
Answer: (b).Molar heat of vaporization