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 15 of 74

Discover more Topics under Chemistry

Q141.
If excess of solid is present in solution then rate of dissolution and rate of crystallization
Discuss
Answer: (b).Become equal
Q142.
Molality does not depend on
Discuss
Answer: (d).Temperature
Q143.
10g of NaOH has been dissolved per Kg of solvent. The molality of solution is
Discuss
Answer: (a).0.25m
Q144.
As compared to molar solution, in the molal solution the quantity of solvent is comparatively
Discuss
Answer: (b).Greater
Q145.
The sum of mole percent of all the components of solution is always equal to
Discuss
Answer: (d).100
Q146.
The number of moles of solute dissolved in 1000g of the solvent is
Discuss
Answer: (a).Molality
Q147.
The sum of atomic mass of all the atoms present in one molecule of a molecular compound is
Discuss
Answer: (b).Molecular Mass
Q148.
The molecular mass of Hโ‚‚O is
Discuss
Answer: (b).18 amu
Q149.
44 amu is the molecular mass of
Discuss
Answer: (c).COโ‚‚
Q150.
Any molecular species having positive charge is called
Discuss
Answer: (a).Molecular cation