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View all free Class 11 tests Community Answer 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work... To find the work done when 8 g of O2 gas is expanded at STP, we can use the ideal gas law and the equation for work done by a gas.1. Calculate the number of moles of O2 gas:The molar mass of O2 is 32 g/mol. Therefore, the number of moles of O2 is:n = mass / molar mass = 8 g / 32 g/mol = 0.25 mol2. Determine the initial volume of the gas at STP:At STP (standard temperature and pressure), the volume of 1 mole of any gas is 22.4 L. Since we have 0.25 moles of O2 gas, the initial volume can be calculated as:V1 = n * 22.4 L/mol = 0.25 mol * 22.4 L/mol = 5.6 L3. Find the final volume of the gas after expansion:The problem states that the volume is doubled. Therefore, the final volume is:V2 = 2 * V1 = 2 * 5.6 L = 11.2 L4. Calculate the work done by the gas:The equation for work done by a gas during expansion is:Work = -P * ΔVwhere P is the pressure and ΔV is the change in volume.At STP, the pressure is 1 atm. Therefore, the work done by the gas is:Work = -1 atm * (V2 - V1) = -1 atm * (11.2 L - 5.6 L) = -1 atm * 5.6 L = -5.6 L atmTherefore, the correct answer is option D: -5.6 L atm. Download Answers PDF Share via Whatsapp Attention Class 11 Students!To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
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8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? Share with a Friend Answer this doubt Question Description 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer?. Solutions for 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free. Here you can find the meaning of 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer?, a detailed solution for 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? has been provided alongside types of 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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- b)11.2 L atm
- c)5.6 L atm
- d)- 5.6 L atm
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Can you explain the answer of this question below:8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isA:22.4 L atmB:11.2L atmC:5.6L atmD:- 5.6L atmThe answer is d.
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View all 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? Share with a Friend Answer this doubt Question Description 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer?. Solutions for 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free. Here you can find the meaning of 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer?, a detailed solution for 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? has been provided alongside types of 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice 8 g of O2 gas at STP is expanded so that volume is doubled. Thus, work done isa)22.4 L atmb)11.2L atmc)5.6L atmd)- 5.6L atmCorrect answer is 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests. | | Explore Courses for Class 11 exam | |
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