Judge each of the statements below as T (true) or F (false). The one (s) that are false,justify the reason objectively and precisely (up to 4 lines, maximum). F (false) answerswithout justifications will not be considered.() An ideal gas always behaves like a real gas in high pressure regimes.()A real gas always behaves like an ideal gas in low pressure regimes.() Oxygen cylinders, used to deliver 02 to patients who need it, contain 02compressed and pressurized. When we open the valve on a cylinder to deliver 02 to apatient, and so to raise its partial pressure in relation to the partial pressure of O2 in theatmosphere, the gas does a reversible positive work against the atmosphere.() When opening the cylinder valve in the previous item, the gas temperature remainsconstant and equal to room temperature, since there is no heat exchange between the gasand the environment.() New variants of coronavirus (Sars-Cov-2) have been appearing lately as a result ofits uncontrolled transmission, which increases the likelihood of transcription errorshighly viable for the survival of the virus. Sars-Cov-2 is known to bind to the human proteinACE2 (present in lung cells) through the binding domain of its Spyke protein. In variantsmore transmissible, Spyke-ACE2 interactions are stronger than in less transmissiblevariants. At stronger interactions in the most transmissible variants are due to mutations ofamino acids in the Spyke that result in more favorable interactions with ACE2 (such aselectrostatic interaction between Asp (negative) and Lys (positive). When a mutation occursthat intensifies the Spyke-ACE2 interaction, we can say that the potent variant is capable ofgenerating a greater entropy increase in the neighborhood than the original variant, whereneighborhood would be everything beyond the Spyke-ACE2 complex.

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Judge each of the statements below as T (true) or F (false). The onë (S) that are false, justify the reason objectively and precisely (up to 4 lines, maximum). F (false) answers without justifications will not be considered. () An ideal gas always behaves like a real gas in high pressure regimes. ()A real gas always behaves like an ideal gas in low pressure regimes. () Oxygen cylinders, used to deliver 02 to patients who need it, contain 02 compressed and pressurized. When we open the valve on a cylinder to deliver 02 to a patient, and so to raise its partial pressure in relation to the partial pressure of 02 in the atmosphere, the gas does a reversible positive work against the atmosphere.

Judge each of the statements below as T (true) or F (false). The onë (S) that are false, justify the reason objectively and precisely (up to 4 lines, maximum). F (false) answers without justifications will not be considered. () An ideal gas always behaves like a real gas in high pressure regimes. ()A real gas always behaves like an ideal gas in low pressure regimes. () Oxygen cylinders, used to deliver 02 to patients who need it, contain 02 compressed and pressurized. When we open the valve on a cylinder to deliver 02 to a patient, and so to raise its partial pressure in relation to the partial pressure of 02 in the atmosphere, the gas does a reversible positive work against the atmosphere.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter1: Gases And The Zeroth Law Of Thermodynamics

Section: Chapter Questions

Problem 1.32E

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