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 64 of 74

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Q631.
Iso-electronic species are substances having electrons
Discuss
Answer: (a).Same
Q632.
Second Ionization energy is then first ionization energy
Discuss
Answer: (a).High
Q633.
Trend of ionization energy in the group is
Discuss
Answer: (b).Decreases
Q634.
Electrical conductance in metals is due
Discuss
Answer: (b).Free electrons
Q635.
The smaller size of cations is mainly prominent in sub-shells
Discuss
Answer: (d).d and f
Q636.
The oxides of alkali and alkaline earth metals are basic except
Discuss
Answer: (c).K
Q637.
The metal is in liquid state at room temperature
Discuss
Answer: (d).Hg
Q638.
Atomic radius is affected by
Discuss
Answer: (d).All
Q639.
The ability of an atom to attract shared pair of electrons towards itself
Discuss
Answer: (c).Electronegativity
Q640.
The radius of Fluorine atom is
Discuss
Answer: (a).136pm