Redox Reactions MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Redox Reactions, 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 Redox Reactions 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 Redox Reactions mcq questions that explore various aspects of Redox Reactions problems. Each MCQ is crafted to challenge your understanding of Redox Reactions 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 Redox Reactions 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 Redox Reactions. 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 Redox Reactions knowledge to the test? Let's get started with our carefully curated MCQs!

Redox Reactions MCQs | Page 13 of 22

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Q121.
SiOβ‚‚ is formed after the reaction of SiClβ‚„(l) + 2Hβ‚‚O(l). What is the state of SiOβ‚‚?
Discuss
Answer: (a).solid
Q122.
The oxidation number of Phosphorus (P) in Phosphorus Chloride (PCl₃) is
Discuss
Answer: (c).+3
Q123.
The oxidation number of Magnesium (Mg) in Magnesium Chloride (MgClβ‚‚) is
Discuss
Answer: (a).+2
Q124.
During formation of oxides electrons are transferred from sodium, magnesium and aluminum to
Discuss
Answer: (a).oxygen
Q125.
The acidic oxide below out of the four is
Discuss
Answer: (c).Naβ‚‚SiO₃
Q126.
An acidic oxide reacts well with
Discuss
Answer: (c).bases
Q127.
The pH of the Phosphoric acid (H₃POβ‚„) is

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q128.
Stomach pain and indigestion are relieved when which of the following is taken orally?
Discuss
Answer: (a).MgO
Q129.
The maximum oxidation number increases
Discuss
Answer: (c).across the period
Q130.
In Phosphoric acid H₃POβ‚„, the oxidation state of Phosphorus is
Discuss
Answer: (c).+5