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 43 of 74

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Q421.
The number of moles of solute dissolved in 1000g of the solvent is
Discuss
Answer: (a).Molality
Q422.
The sum of atomic mass of all the atoms present in one molecule of a molecular compound is
Discuss
Answer: (b).Molecular Mass
Q423.
The molecular mass of Hโ‚‚O is
Discuss
Answer: (b).18 amu
Q424.
44 amu is the molecular mass of
Discuss
Answer: (c).COโ‚‚
Q425.
Any molecular species having positive charge is called
Discuss
Answer: (a).Molecular cation
Q426.
The molecular mass of HNOโ‚ƒ is
Discuss
Answer: (c).63 amu
Q427.
Molar Volume of an ideal gas at S.T.P. is
Discuss
Answer: (c).22.414dm³
Q428.
To calculate the volume of solvent, we need to know the
Discuss
Answer: (d).Molarity
Q429.
Molarity of pure water is
Discuss
Answer: (b).55.5
Q430.
The number of moles of solute dissolved per dm³ of the solution is
Discuss
Answer: (b).Molarity