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Sulphur dioxide is collected in the lab in a gas jar by upward displacement of air. Which of the following statement is correct regarding the density of the gas?
  • a)
    Its density is equal to that of air
  • b)
    It is lighter than air
  • c)
    No correct statement can be made about the density of the gas.
  • d)
    It is heavier than air
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Sulphur dioxide is collected in the lab in a gas jar by upward displac...
Sulphur dioxide gas is collected in the lab in a gas jar by upward displacement of the air because Sulphur dioxide gas is heavier than air. The gases lighter than air are collected by downward displacement of water.
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Most Upvoted Answer
Sulphur dioxide is collected in the lab in a gas jar by upward displac...
Explanation:

Properties of Sulphur Dioxide Gas:
- Sulphur dioxide (SO2) is a colorless gas with a pungent odor.
- Its molecular weight is 64.06 g/mol.

Density of Sulphur Dioxide Gas:
- The molar mass of sulphur dioxide (SO2) is 64.06 g/mol, which is heavier than the average molar mass of air (approximately 29 g/mol).
- Therefore, sulphur dioxide gas is denser than air.
- When collected in a gas jar by upward displacement of air, sulphur dioxide gas will displace the lighter air and settle at the bottom of the jar, indicating its higher density compared to air.

Correct Statement:
- The correct statement regarding the density of sulphur dioxide gas is that it is heavier than air.
Therefore, option 'D) It is heavier than air' is the correct statement regarding the density of sulphur dioxide gas when collected in a gas jar by upward displacement of air.
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Sulphur dioxide is collected in the lab in a gas jar by upward displacement of air. Which of the following statement is correct regarding the density of the gas?a)Its density is equal to that of airb)It is lighter than airc)No correct statement can be made about the density of the gas.d)It is heavier than airCorrect answer is option 'D'. Can you explain this answer?
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Sulphur dioxide is collected in the lab in a gas jar by upward displacement of air. Which of the following statement is correct regarding the density of the gas?a)Its density is equal to that of airb)It is lighter than airc)No correct statement can be made about the density of the gas.d)It is heavier than airCorrect 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 Sulphur dioxide is collected in the lab in a gas jar by upward displacement of air. Which of the following statement is correct regarding the density of the gas?a)Its density is equal to that of airb)It is lighter than airc)No correct statement can be made about the density of the gas.d)It is heavier than airCorrect 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 Sulphur dioxide is collected in the lab in a gas jar by upward displacement of air. Which of the following statement is correct regarding the density of the gas?a)Its density is equal to that of airb)It is lighter than airc)No correct statement can be made about the density of the gas.d)It is heavier than airCorrect answer is option 'D'. Can you explain this answer?.
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