Class 9 Exam > Class 9 Questions > Statement A : Brass is a solution while gun p...
Start Learning for Free
Statement A : Brass is a solution while gun powder is not
Statement B : Air represents a solution in terms of science
Which of the two statements is true
- a)Statement A
- b)Both the Statement A and B
- c)Neither Statement A nor Statement B.
- d)Statement B
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Statement A : Brass is a solution while gun powder is notStatement B :...
Brass is a homogeneous mixture of copper and Zinc. Gun powder is not a powder is a simple mixture of saltpeter, sulfur and charcoal. Air is a mixture of gases.
Most Upvoted Answer
Statement A : Brass is a solution while gun powder is notStatement B :...
< b="" />Statement A: Brass is a solution while gun powder is not< />
< b="" />Statement B: Air represents a solution in terms of science< />
The correct answer is < b="" />Statement B< />.
< b="" />Explanation< />:
A solution is a homogeneous mixture of two or more substances, where one substance (solute) is dissolved in another substance (solvent). Let's evaluate each statement individually to determine its truth.
< b="" />Statement A< />: Brass is a solution while gunpowder is not.
Brass is an alloy made of copper and zinc. It is considered a solution because copper and zinc atoms are evenly distributed throughout the brass, creating a homogeneous mixture. On the other hand, gunpowder is a mixture of sulfur, charcoal, and potassium nitrate. Gunpowder does not form a solution because the components are not uniformly distributed; instead, they exist as separate particles within the mixture. Therefore, < b="" />Statement A is true< />.
< b="" />Statement B< />: Air represents a solution in terms of science.
Air is a mixture of various gases, including oxygen, nitrogen, carbon dioxide, and others. While air is often referred to as a solution in everyday language, it is not a true solution in scientific terms. In a true solution, the solute particles are dissolved at a molecular level in the solvent particles. However, in air, the gases exist as separate particles and do not form a homogeneous mixture at the molecular level. Therefore, < b="" />Statement B is false< />.
Based on the evaluation of both statements, the correct answer is < b="" />Statement B< />, as it is the only true statement among the two options.
< b="" />Statement B: Air represents a solution in terms of science< />
The correct answer is < b="" />Statement B< />.
< b="" />Explanation< />:
A solution is a homogeneous mixture of two or more substances, where one substance (solute) is dissolved in another substance (solvent). Let's evaluate each statement individually to determine its truth.
< b="" />Statement A< />: Brass is a solution while gunpowder is not.
Brass is an alloy made of copper and zinc. It is considered a solution because copper and zinc atoms are evenly distributed throughout the brass, creating a homogeneous mixture. On the other hand, gunpowder is a mixture of sulfur, charcoal, and potassium nitrate. Gunpowder does not form a solution because the components are not uniformly distributed; instead, they exist as separate particles within the mixture. Therefore, < b="" />Statement A is true< />.
< b="" />Statement B< />: Air represents a solution in terms of science.
Air is a mixture of various gases, including oxygen, nitrogen, carbon dioxide, and others. While air is often referred to as a solution in everyday language, it is not a true solution in scientific terms. In a true solution, the solute particles are dissolved at a molecular level in the solvent particles. However, in air, the gases exist as separate particles and do not form a homogeneous mixture at the molecular level. Therefore, < b="" />Statement B is false< />.
Based on the evaluation of both statements, the correct answer is < b="" />Statement B< />, as it is the only true statement among the two options.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer?
Question Description
Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer?.
Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Statement A : Brass is a solution while gun powder is notStatement B : Air represents a solution in terms of scienceWhich of the two statements is truea)Statement Ab)Both the Statement A and Bc)Neither Statement A nor Statement B.d)Statement BCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup