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 37 of 74

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Q361.
Halogenated hydrocarbons are used in
Discuss
Answer: (b).aerosols
Q362.
Upon reaction of Clโ‚‚(aq) and Hโ‚‚O (l), HCl and HClO (aq) is formed, resulting in the killing of
Discuss
Answer: (d).none of above
Q363.
In chlorination of water, reactive oxygen atoms are produced by
Discuss
Answer: (c).HClO
Q364.
Oxidation of hydrogen halides (HF, HCl, HBr, HI) becomes
Discuss
Answer: (a).easier down the group
Q365.
Sulfuric acid is manufactured with the help of
Discuss
Answer: (b).Contact process
Q366.
In the periodic table, element in the second row of transition elements beneath titanium is
Discuss
Answer: (c).Scandium (Sc)
Q367.
Elements found in D-block of the periodic table are known as
Discuss
Answer: (b).transition elements
Q368.
Each transition element have more than one
Discuss
Answer: (d).ion and oxidation state
Q369.
Transition elements are
Discuss
Answer: (a).cobalt
Q370.
Oxidation state +2 is obtained by losing 2 electrons from
Discuss
Answer: (b).4s