Elements,Compounds and Mixtures MCQs

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

Elements,Compounds and Mixtures MCQs | Page 41 of 74

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Q401.
Depending upon the properties of elements, they can be classified into
Discuss
Answer: (d).All of above
Q402.
Nitrogen is present in the atmosphere
Discuss
Answer: (c).78%
Q403.
The percentage of carbon dioxide in the air is
Discuss
Answer: (c).0.03%
Q404.
They are usually good conductors of electricity and have shining surfaces
Discuss
Answer: (b).Metals
Q405.
The name element was suggested by
Discuss
Answer: (b).Robert Boyle
Q406.
Solubility of sodium thiosulphate is per 100g of water at 25 °C
Discuss
Answer: (c).50g
Q407.
When NaCl is dissolved in water, the temperature of solution
Discuss
Answer: (c).Remains constant
Q408.
The factors which affect the solubility of solutes are
Discuss
Answer: (d).All
Q409.
A curve drawn between solubility and temperature is
Discuss
Answer: (b).Solubility curve
Q410.
The solute and solvent molecules are constantly moving about in solution phase because of
Discuss
Answer: (d).Kinetic energy