2024 If 900j/g of heat is exchanged

If 900j/g of heat is exchanged

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August undefined, 2024

WebWhat is the specific heat of the metal, assuming no heat is exchanged with the surroundings? The specific heat of aluminum is 900J/ (kg*K). A 425-g piece of metal at 100°C is dropped into a 100-g aluminum cup containing 500 g of water at 15C. The final temperature of the system is 40°C. WebIf 900J/g of heat is exchanged at boiling point of water then what is increase in entropy? Solution Heat exchanged at boiling point of water= 900 J/g =900×18 J/mole =16200 …

If 900J/g of heat is exchanged at boiling point of water then what …

WebThe specific heat of aluminum is 900J/ (kg·K). How much heat flows from the water to the aluminum, assuming no heat is exchanged with the surroundings? This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer WebThe aluminum and the copper are in thermal contact. The specific heat of aluminum is more than double that of copper. Which object experiences the greater amount of heat transfer … box of small gloves

A person pours 330 g of water at 55°C into an 855-g aluminum …

Webene 64) If 900 J gf of heat is exchanged at boling point of water then increase in entropy is 1) 43.4 J K mot 2) 87.2 J K molt 3) 900 J K mot 4) zero Solution Verified by Toppr Solve … WebThe specific heat of aluminum is 900 J/ (kg·K) and that of water is 4190 J/ (kg·K). What is the final temperature of the system, assuming no heat is exchanged with the surroundings? 32 degrees A 400-g piece of metal at 120.0°C is dropped into a cup containing 450 g of water at 15.0°C. The final temperature of the system is measured to be 40.0°C. WebScience. Physics. Physics questions and answers. 330 g of water at 55°C are poured into an 855 g aluminum container with an initial temperature of 10°C. The specific heat of aluminum is 900J/ (kg.K) What is the final temperature of the system, assuming no heat is exchanged with the surroundings? guthaben translation

Heat exchanged in a chemical reaction at constant temperature …

WebA 920-g empty iron kettle is put on a stove. How much heat in joules must it absorb to raise its temperature form 15 degrees Celsius to 93 degree Celsius. The specific heat for iron … WebThe specific heat of aluminum is 900 J/ (kg·K) and that of water is 4190 J/ (kg•K). What is the final temperature of the system, assuming no heat is exchanged with the surroundings? A)35°C B)28°C C)33°C D) 31°C E)32°C Answer: E 34) E ) 32°C 9 © © © © © © © © © © gut haidehofWebObject 1 has three times the specific heat capacity and four times the mass of Object 2. The two objects are heated from the same initial temperature, T0, to the same final temperature Tf. During this process, if Object 1 absorbs heat Q, the amount of heat absorbed by Object 2 will be 1/12 Q. 4/3 Q. 6Q. 12Q. 3/4 Q. 1/12 Q guthahn semlin

"Web18 okt. 2024 · Heat exchanged in a chemical reaction at constant temperature and pressure is called A. entropy change B. enthalpy change C. internal energy change D. free energy change class-12 chemical-thermodynamics 1 Answer 0 votes answered Oct 18, 2024 by Hitheshkumar (85.3k points) selected Oct 18, 2024 by YogitaReddy Correct … " - If 900j/g of heat is exchanged

If 900j/g of heat is exchanged

A person pours 330 g of water at 90°C into an 855-g aluminum …

Web8 jun. 2024 · If `900J//g `of heat is exchanged at boiling point of water then water is the increase in entropy. A. `43.4J ... . `87.2J//mol` C. `900J//mol` D. Zero LIVE Course for free Web26 mrt. 2024 · The specific heat of aluminum is 900 J/ (kg・ΕK) and that of water is 4190 J/ (kg・ΕK). What is the final temperature of the system, assuming no heat is exchanged with the surroundings? See answer Advertisement onyebuchinnaji Answer: The final temperature of the system is 39⁰C Explanation: Applying principle of conservation of heat energy;

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Web12 feb. 2024 · The specific heat of aluminum is 900 J/ (kg·K) and that of water is 4190 J/ (kg·K). What is the final temperature of the system, assuming no heat is exchanged with the surroundings? Advertisement asuwafoh Answer: 61.4 °C Explanation: Heat lost by the water = heat gained by the aluminum container. cm (t₁-t₃) = c'm' (t₃-t₂).......................... WebIf 900J/g of heat is exchanged at boiling point of water then what is increase in entropy? Please scroll down to see the correct answer and solution guide. Right Answer is: …

WebThe specific heat of aluminum is 900 J/ (kg·K) and that of water is 4190 J/ (kg·K). What is the final temperature of the system, assuming no heat is exchanged with the surroundings? Expert Answer 100% (16 ratings) Mass of the water = m1 = 330 g = 0.33 kg Mass of the aluminium container = m2 = 855 g = 0.855 kg Initial temperature of water … WebIf 900 J/g of heat is exchanged at boiling point of water, then what is increase in entropy? A 43.4 J/K-mole B 87.2 J/K mole C 900 J/K-mole D Zero Medium Solution Verified by Toppr Correct option is A) Was this answer helpful? 0 0 Similar questions The melting point of a solid is 200K and its latent heat of fusion is 400calmol −1.

Web23 okt. 2024 · closed Nov 10, 2024 by ParveenSharma If 900J / g 900 J / g of heat is exchanged at boiling point of water then water is the increase in entropy. A. 43.4 J/K … WebIf 900 J/g of heat is exchanged at boiling point of water, then what is increase in entropy ? a) 43.4 J/mole b) 87.2 J/mole c) 900 J/mole d) zero Solution Verified by Toppr Solve any …

Web17 feb. 2024 · If 900j/g of heat is exchanged Advertisement azmathunnisa7885 is waiting for your help. Add your answer and earn points. Answer No one rated this answer yet — …

Web4 jan. 2024 · If 900J//g of heat is exchanged at boiling point of water then water is the increase in entropy.Class:12Subject: CHEMISTRYChapter: THERMODYNAMICS Book:ALLENB... guth aigleWeb6 jun. 2024 · we know, H = mcT where, H = Heat content of the body m = Mass, c = Specific heat T = Change in temperature According to to the Principle of Calorimetry The net heat remains constant i.e. ⇒ the heat given by water = heat accepted by the aluminum container. ⇒ 330 x 1 x (45 - T) = 855 x x (T - 10) ⇒ 14,850 - 330T = 183.21T - 1832 gut hafting cordageWebOne technique we can use to measure the amount of heat involved in a chemical or physical process is known as calorimetry. Calorimetry is used to measure amounts of heat transferred to or from a substance. To do so, the heat is exchanged with a calibrated object (calorimeter). The temperature change measured by the calorimeter is used to … box of small diceWebIf 900 J/g of heat is exchanged at the boiling point of water, then what is an increase in entropy? A 43.4 J/mole B 87.2 J/mole C 900 J/mole D 86.8 J/mole Hard Solution Verified by Toppr Correct option is A) Solve any question of Chemical Thermodynamics with:- Patterns of problems > Was this answer helpful? 0 0 Similar questions box of small gifts fr kids birthdayWebIf \( 900 \mathrm{~J} / \mathrm{g} \) of heat is exchanged at boiling point ofP water, then what is increase in entropy?W(1) \( 43.4 \mathrm{~J} / \mathrm{K}... gut hainmühlen golfclubWeb10 nov. 2024 · If 900 J/g of heat is exchanged at boiling point of water, then what is increase in entropy A. 43.4J /mol 43.4 J / m o l B. 87.2J /mole 87.2 J / mole C. 900J / … box of smarties priceWebIf 900 J/g of heat is exchanged at boiling point of water, then what is increase in entropy? A 43.4 J/K-mole B 87.2 J/K mole C 900 J/K-mole D Zero Medium Solution Verified by … gut hainer