toppr. Which of the following gases would diffuse fastest across the alveolar-capillary membrane? Rate of diffusion depends on molecular mass, temperature and concentration gradient. Graham's Law states that the rate of effusion of a gas is inversely proportional to its molar mass. LIQUIDS diffuse less than gasses but more than SOLIDS as their molecules are loosely packed. Which of the following statements is true? Q 21 . When you compare the gases, you can determine their rate of diffusion based on the temperature and type of concentration. O2, CH4, CO2, Cl2 O2 CH4 CO2 Cl2. Explanation: Graham's law of effusion states that the rates of effusion of two different gases vary INVERSELY as the SQUARE roots of the mass of their particles. The lighter gas, H 2, passes through the opening faster than O 2, so just after the stopcock is opened, more H 2 molecules move to the O 2 side than O 2 molecules move to the H 2 side. Carbon dioxide7. Which of the following gases diffuses the fastest? Your IP: 198.50.138.1 GASES diffuse fastest as the are freely moving. Click here to know more about it. O2, CH4, CO2, Cl2 O2 CH4 CO2 Cl2. Answer is: CH₄ (methane). Helium (He), Hydrogen (H2), Sulphur dioxide (SO2), or Carbon dioxide (CO2)? 0.25x8. HeliumC. Hence, C H 4 will diffuse fast . 4xB. 4xB. Recall that Graham's Law of Effusion allows us to compare the rate of effusion of two gases. ... Answer. 100% (360 ratings) ... Our tutors rated the difficulty ofWhich of the following gases diffuses slowest? This module explains diffusion and describes factors that influence the process. administrator. (A) F2(B) CO … Which of the following diffuses fastest and which the slowest? Which of the following diffuses fastest and which the slowest? Solid, Liquid and Gas. H2 Ne He O2. Sindh MCQs, 11th Class MCQs, Chemistry MCQs, The Three States of Matter (Gases Solid Liquid) MCQs, Ne , CO , O , NH O2, CH4, CO2, Cl2 O2 CH4 CO2 Cl2 - 8420342 Real gases may be expected to deviate from Charles's law at high pressures, Real gases may be expected to deviate from Charles's law near the liquefaction temperature, and Ideal gases may be expected to deviate from Charles's law near the liquefaction temperature. Methane has smallest molecular mass in this example. rate = 1 MM gas. 2xC. B. What is meant by "elastic collisions"? Performance & security by Cloudflare, Please complete the security check to access. Which Gases Diffuses Faster, Oxygen Or Ethane, C2H? Helium B.… Gases diffuse fastest and solids diffuse slowest when we compare solids, liquids and gases. Which of the following gases will diffuse the fastest at room temperature? See the answer. Answered By . Which of the following gases will diffuse fastest when passed through a porous plug? Helium (He), Hydrogen (H2), Sulphur dioxide (SO2), or Carbon dioxide (CO2)?A. Report 3 Significant Figures. Which of the following gases will diffuse fastest when passed through a porous plug? In terms of molecular mass ammonia would tend to diffuse fastest. According to Graham's law of diffusion, the rate of diffusion or movement of gas is inversely proportional to the square root of it's molecular weight. water vapour will diffuse much faster as compared to the others. Which of the following diffuses at the fastest rate? Chemistry, 21.06.2019 22:30. 5.65xC. This problem has been solved! M (CO₂) = 44 g/mol; molecular mass of carbon (IV) oxide. … 24/12/2019 08:33 PM. Oxygen Gas Is Collected Over Water At 23°C And A Total Pressure Of 750 Torr. Which statement is usually true about the relationship between activation energy and reaction rates? A. Which gas diffuses at the highest rate.? HydrogenB. The rate of diffusion is fastest in gases due to the high kinetic energy of gases. The process of diffusion is critical to life, as it is necessary when our lungs exchange gas during breathing and when our cells take in nutrients. Of all the choices, helium (He) has the lowest molecular weight (atomic weight in this case), so it will have the highest rate of effusion. In terms of temperature carbon dioxide also has the lowest heat capacity of the 4 gases. • If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. 1 Answer +1 vote . Search. The lighter the gas, the faster is the diffusion. • If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. The lighter (smaller) particles move more quickly than heavier (larger) ones at the same temperature. H2 Ne He O2. Related questions. Which of the following gases diffuses the fastest? Lighter gases effuse more quickly than heavier gases. In addition to this the rate of diffusion also depends on the molecular weight of the substance and the molecular weight of water vapour is less than wax or ethyl alcohol. Which of the following gases diffuses the fastest? Chemistry, 22.06.2019 06:40. Explain the following: Question: Which of the following gases diffuses the fastest? Figure 1. Solution for 6. Which Of The Following Gases Effuses Fastest? Give reasons for your answer. You may need to download version 2.0 now from the Chrome Web Store. However, some gases have a higher rate of diffusions than others, even when they are at the same temperature. 2 Which of the following gases diffuses the fastest Oxygen O 2 Hydrogen H 2 from FN 141248166 at Our Lady of Fatima University, Antipolo City Which of the following gases will diffuse the fastest at room temperature? [H = 1, C = 12, N = 14, O = 16] A. Propane B. Please enable Cookies and reload the page. Sulphur dioxideD. A)air B)carbon dioxide C)oxygen D)nitrogen. Gold-198 has a half-life of approximately 3 days. … Performance & security by Cloudflare, Please complete the security check to access. Expert Answer 100% (1 rating) Previous question Next question Transcribed Image Text from this Question. The rate of diffusion of a gas in inversely proportional to the square root of its molecular weight. Which of the following gases diffuses the fastest? 33. Please enable Cookies and reload the page. A)10 B)20 C)30 D)40. Answers: 2 Show answers Another question on Chemistry. Answers: 3 See answers Another question on Chemistry. (b) When the stopcock is opened, they mix together. Cloudflare Ray ID: 64dc25eb8b3e0400 StudyHawks. Ask your question Login with google. Which of the following gases will diffuse the fastest at room temperature?H2NeHeO2 Solids diffuse the slowest as the particles in solids do not move from their fixed positions. 34. Chemistry, 28.10.2019 23:29. Give reasons for your answer. (a) Two gases, H 2 and O 2, are initially separated. Oxygen Sulphur dioxide Hydrogen Carbon dioxide. How much faster does hydrogen gas diffuse than sulphur dioxide?A. To know more about diffusion, • Show transcribed image text. November 07, 2018 | Chemistry, general knowledge, RRB ASM Exam (Bhubaneshwar) 2009, Solved. Cloudflare Ray ID: 64dc25ec4ab4d6ed Among H2 , O2 , CO, and N2 , the gas with least mass is hydrogen. Pvap Of Water At 23°C Is 21.1 Torr. Of these gases, Helium or He has a faster … Zn(CIO3)2 (5) --> ZnCl2 (s) + O2 (g) 7.50 G Of Zinc Chlorate Decompose According To The Reaction Above. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. A. The molecular weights of C H 4 is 1 6 , N 2 is 2 8 & O 2 is 3 2 . N2 02 H2 Cl2 F2. Graham's law of effusion states that the speed of effusion for a gas is inversely related to the square of its molecular weight. Answers: 3 on a question: 6. Oxygen C. Methane D. Ammonia How much faster does helium gas diffuse than sulphur dioxide?A. Your IP: 136.243.147.148 Gases diffuse the fastest as the particles in gases move very quickly in all directions. Graham's Law of Diffusion and Effusion: Diffusion is a process in which the molecules move from an area of higher concentration to an area of lower concentration. Solution: Solids diffuse the slowest as the particles in solids do not move from their fixed positions. Another way to prevent getting this page in the future is to use Privacy Pass. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Explanation: Gases diffuse fast because the force of attraction between their particles is very low or negligible and there are vast spaces between the particles. Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level. The lighter a gas is, the faster it will effuse; the heavier a gas is, the slower it will effuse. Oxygen (O2), Hydrogen (H2),Sulphur dioxide (SO2), or Carbon dioxide (CO2)? Which of the following gases diffuses the fastest? Which of the following diffuses fastest and which the slowest? Gases diffuse the fastest as the particles in gases move very quickly in all directions. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Oxygen C. Methane D. Ammonia Correct Answer: Option C Explanation No official explanation is available for this question at this time. Establish the Effusion equation and determine which among the gases will diffuse faster. M (O₂) = 32 g/mol; molecular mass of oxygen gas. matter in our surroundings; class-9; Share It On Facebook Twitter Email. If you have ever been in a room when a piping hot pizza was delivered, you have been made aware of the fact that Answers: 2 Show answers Another question on Chemistry. Hydrogen effuses about 5.9 times as fast as chlorine. Explore answers and all related questions . How Much Faster Does It Diffuse? [H = 1, C = 12, N = 14, O = 16] A. Propane B. Recall that Graham's Law of Effusion allows us to compare the rate of effusion of gases. N2 02 H2 Cl2 F2; Question: Which Of The Following Gases Effuses Fastest? Continue Reading. Carbon dioxide has the greatest molecular mass and should be xpected to diffuse slowest. Solid, Liquid and Gas. which of the following diffuses faster : honey , sugar or nitrogen gas - 3746219 Upvote(0) How satisfied are you with the answer? • M (CH₄) = 16 g/mol; molecular mass of methane. Solid, Liquid and Gas. 0.5xD. 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