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 53 of 74

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Q521.
Nucleophilic substitution reaction takes place when Halogenoalkanes is added with an aqueous solution of
Discuss
Answer: (c).sodium hydroxide
Q522.
If a halogen is heated with ammonia dissolved in ethanol, it ill form an
Discuss
Answer: (b).amine
Q523.
Ion which is more effective nucleophile than water is
Discuss
Answer: (a).negatively charged hydroxide
Q524.
The reaction involving the breakdown of the water molecule is known as
Discuss
Answer: (b).hydrolysis
Q525.
The Nucleophilic substitution reaction is slowest with
Discuss
Answer: (b).fluoroalkanes
Q526.
Haloalkanes react with water in silver nitrate solution to give off
Discuss
Answer: (a).alcohol
Q527.
Iodoalkanes are the Nucleophilic substitution reactions which are
Discuss
Answer: (a).fastest
Q528.
Among period 3 elements, an element which has a higher electronegativity than others is
Discuss
Answer: (a).chlorine
Q529.
The oxidation number of PClโ‚ƒ is

a.

3

b.

4

c.

2

d.

1

Discuss
Answer: (a).3
Q530.
The metal ions and chloride ions are called
Discuss
Answer: (a).hydrated ions