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 9 of 20

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Q81.
One of the given compounds with the same number of electrons have a lower boiling point, that compound is
Discuss
Answer: (a).2,2 dimethyl propane
Q82.
The lower boiling point of 2,2 dimethyl propane can be attributed to
Discuss
Answer: (c).compact molecular structure
Q83.
Half reaction occur in fuel cell of
Discuss
Answer: (c).hydrogen -oxygen
Q84.
A secondary cell used in a car battery is composed of plates of
Discuss
Answer: (d).lead and lead oxide
Q85.
In limited supply of oxygen, the product formed is
Discuss
Answer: (a).CO
Q86.
The burning of any organic compound in the presence of oxygen is called
Discuss
Answer: (c).Combustion
Q87.
The ultimate products of combustion are
Discuss
Answer: (a).Hโ‚‚O + COโ‚‚
Q88.
During combustion, heat energy is
Discuss
Answer: (b).Released
Q89.
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