Electricity and Chemistry MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Electricity and Chemistry, 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 Electricity and Chemistry 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 Electricity and Chemistry mcq questions that explore various aspects of Electricity and Chemistry problems. Each MCQ is crafted to challenge your understanding of Electricity and Chemistry 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 Electricity and Chemistry 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 Electricity and Chemistry. 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 Electricity and Chemistry knowledge to the test? Let's get started with our carefully curated MCQs!

Electricity and Chemistry MCQs | Page 20 of 21

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Q191.
When the temperature of the system remains constant, the graph shows
Discuss
Answer: (c).Straight line
Q192.
On the heating curve graph, there are parts
Discuss
Answer: (b).Three
Q193.
In the flat area of heating curve graph, the potential energy of system
Discuss
Answer: (a).Increases
Q194.
These are the areas of heating curve
Discuss
Answer: (d).All of above
Q195.
Heating curve shows the change in
Discuss
Answer: (b).Temperature
Q196.
Hydrogen (Hโ‚‚) is used for making
Discuss
Answer: (d).margarine and ammonia
Q197.
The process of decomposition of a compound into its elements by the passage of electric current is called as
Discuss
Answer: (b).electrolysis
Q198.
Aluminum (Al) is being extracted from
Discuss
Answer: (a).bauxite ore
Q199.
Michal Faraday coined the words
Discuss
Answer: (d).anode and cathode
Q200.
Either molten ionic compound or a concentrated aqueous compound, when it is decomposed it is called
Discuss
Answer: (b).electrolyte