Gases MCQs

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

Gases MCQs | Page 27 of 35

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Q261.
A large room which is filled with 2600 moles of gases contains 60 kg of nitrogen and 17 kg of
Discuss
Answer: (a).oxygen
Q262.
The hypothesis that the equal volume of all gases possess the same number of molecules is called
Discuss
Answer: (b).Avogadro hypothesis
Q263.
The mole concept helps us in the calculation of
Discuss
Answer: (d).mass of solution
Q264.
Real gases do not react as expected the
Discuss
Answer: (a).ideal gas
Q265.
The force of attraction and repulsion in the gaseous molecule is
Discuss
Answer: (b).absent
Q266.
The volume occupied by 0.5 moles of carbon dioxide at a pressure of 150kPa and the temperature of 19 °C will be
Discuss
Answer: (a).8.09 dm³
Q267.
The relative molecular mass of a substance can be found by using
Discuss
Answer: (b).mass spectrometer
Q268.
Durian fruit has a very strong smell which is mostly found in
Discuss
Answer: (d).Malaysia and Indonesia
Q269.
The volume that a gas occupies, depends upon its
Discuss
Answer: (d).pressure and temperature
Q270.
The value of R gas constant is 8.31 JKโป¹molโป¹
Discuss
Answer: (b).8.31JKโป¹molโป¹