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 36 of 74

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Q351.
Introducing a halogen atom into an alkene can greatly reduce its
Discuss
Answer: (c).flammability
Q352.
Volatile CFCs are used as
Discuss
Answer: (d).all of above
Q353.
The monomer which is used to make Poly Vinyl Chloride (PVC) is called
Discuss
Answer: (a).chloroethene
Q354.
The bond breakage in Chlorofluorocarbons (CFC) molecules releases highly reactive
Discuss
Answer: (b).chlorine free radicals
Q355.
Chlorofluorocarbon (CFC) is non-toxic and non-flammable was said by chemist
Discuss
Answer: (a).Thomas Medley
Q356.
Chlorine reacts with cold hydroxides ions in a disproportionation reaction and results in
Discuss
Answer: (c).formation of commercial bleach
Q357.
Halogenated hydrocarbons are used in
Discuss
Answer: (b).aerosols
Q358.
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
Q359.
In chlorination of water, reactive oxygen atoms are produced by
Discuss
Answer: (c).HClO
Q360.
Oxidation of hydrogen halides (HF, HCl, HBr, HI) becomes
Discuss
Answer: (a).easier down the group