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 8 of 20

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Q71.
An electrochemical cell in which fuel gives up electrons at one electrode and oxygen gain electrons at another electrode is known as
Discuss
Answer: (a).fuel cell
Q72.
In 1748, the first time the word used in connection with electricity was
Discuss
Answer: (a).battery
Q73.
By passing the electricity through electrochemical cells, they can be
Discuss
Answer: (a).recharged
Q74.
The advantage of fuel cell over petrol is its only product
Discuss
Answer: (b).water
Q75.
The estimated range of voltage of ordinary dry cells is
Discuss
Answer: (c).1.5-2V
Q76.
Number of contact points are more in
Discuss
Answer: (b).pentane
Discuss
Answer: (a).boiling point is independent of the number of contact points
Discuss
Answer: (b).enthalpy change of vaporization
Discuss
Answer: (c).number of electrons shall be increased
Discuss
Answer: (c).ฮด+ of dipole of one atom/molecule and ฮดโˆ’ of dipole of next atom/molecule