Basic Chemistry MCQs

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

Basic Chemistry MCQs | Page 26 of 45

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Q251.
When phosphorus reacts with oxygen, it gives off clouds of
Discuss
Answer: (d).white color and phosphorus oxide
Q252.
The sodium burns with the flame of color
Discuss
Answer: (c).yellow
Q253.
Magnesium and Aluminum burns with bright white flames and reacts vigorously when heated with
Discuss
Answer: (b).oxygen
Q254.
Sodium reacts vigorously with
Discuss
Answer: (a).water
Q255.
Sulfur trioxide is obtained by oxidation of
Discuss
Answer: (d).sulfur dioxide
Q256.
When sodium (Na) is heated and added to chlorine gas (Clโ‚‚) jar it forms
Discuss
Answer: (a).sodium chloride
Q257.
Blue flame in a gas jar of oxygen gas (Oโ‚‚) is burning through powder of
Discuss
Answer: (b).sulfur
Q258.
The fumes of sulfur dioxide (SOโ‚‚) are
Discuss
Answer: (a).toxic
Q259.
Terbium (Tb) atomic mass of 159 belongs to block

a.

s

b.

p

c.

f

d.

d

Discuss
Answer: (c).f
Q260.
The element which perfectly matched the qualities which Mendeleev predicted in his Periodic table was
Discuss
Answer: (b).geranium