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 50 of 74

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Q491.
Fractional distillation of petroleum yields of gasoline
Discuss
Answer: (b).20%
Q492.
A mixture of low boiling hydrocarbons is
Discuss
Answer: (d).Natural gas
Q493.
The compounds in which ring consist of atoms of more than one kind of atom are called
Discuss
Answer: (c).Heterocyclic compounds
Q494.
Coal, petroleum and methane are examples of
Discuss
Answer: (b).Organic Compounds
Q495.
Orbitals have same energy, symmetry and shape
Discuss
Answer: (c).Hybrid
Q496.
Isomers of butane are

a.

2

b.

5

c.

8

d.

10

Discuss
Answer: (a).2
Q497.
The percentage of 's' and 'p' in sp3 is respectively
Discuss
Answer: (b).33 % and 66 %
Q498.
An efficient antiknock agent is
Discuss
Answer: (c).TEL
Q499.
Elements at the top right of periodic table are
Discuss
Answer: (b).Non-metals
Q500.
Ionization energy of Mg โ†’ Mg +1 +1e¯ is
Discuss
Answer: (b).738 KJ/mol