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 23 of 74

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Q221.
Metallic character decreases in the periods due to
Discuss
Answer: (b).Decrease in atomic radii
Q222.
Most non-metallic character is present in
Discuss
Answer: (a).Fluorine
Q223.
Due to electron-electron repulsion, size of anion
Discuss
Answer: (a).Increases
Q224.
The elements which have the ability to form positive ion by losing electron are considered as
Discuss
Answer: (b).Metals
Q225.
Hydrides of Be, Mg, Zn and Cd are in nature
Discuss
Answer: (c).Intermediate
Q226.
The oxidation state of "S" in Hโ‚‚S is
Discuss
Answer: (c).-2
Q227.
In periods, hydration energy
Discuss
Answer: (a).Increases
Q228.
The amount of energy required to remove the first electron from the atom in the gaseous state is called
Discuss
Answer: (a).First ionization energy
Q229.
Example of acidic oxide is
Discuss
Answer: (b).COโ‚‚
Q230.
Element with maximum positive oxidation state of representative elements is equal to
Discuss
Answer: (c).Group number