How rms speed changes with temperature or when molecules dissociate
This type of question, asked 5 times: 28 Jun 2022, 28 Jul 2022, 24 Jan 2023, 25 Jan 2023, 6 Apr 2023. All 5 questions below, oldest first.
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Question 1
28 Jun 2022
99What will be the effect on the root mean square velocity of oxygen molecules if the temperature is doubled and oxygen molecule dissociates into atomic oxygen?Tap an option to check your answer.
Question 2
28 Jul 2022
8Given below are two statements: Statement I: The average momentum of a molecule in a sample of an ideal gas depends on temperature. Statement II: The rms speed of oxygen molecules in a gas is . If the temperature is doubled and the oxygen molecules dissociate into oxygen atoms, the rms speed will become . In the light of the above statements, choose the correct answer from the options given below:Tap an option to check your answer.
Question 3
24 Jan 2023
4Given below are two statements: Statement I: The temperature of a gas is . When the gas is heated to , the root mean square speed of the molecules is doubled. Statement II: The product of pressure and volume of an ideal gas will be equal to translational kinetic energy of the molecules. In the light of the above statements, choose the correct answer from the options given below:Tap an option to check your answer.
Question 4
25 Jan 2023
3The root mean square velocity of molecules of gas isTap an option to check your answer.
Question 5
6 Apr 2023
105The temperature of an ideal gas is increased from to . If r.m.s. speed of gas at is . Then, r.m.s. speed of the gas at will be:Tap an option to check your answer.