If 900j/g of heat is exchanged
Web6 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
If 900j/g of heat is exchanged
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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?
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 … 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 © © © © © © © © © ©
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. Web8 jun. 2024 · If `900J//g `of heat is exchanged at boiling point of water then water is the increase in entropy. - Sarthaks eConnect Largest Online Education Community. If …
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...
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 — … seven creativesWebCalorimetry. Calorimetry is an application of the First Law of Thermodynamics to heat transfer, and allows us to measure the enthalpies of reaction or the heat capacities of substances. From the first law we can state. Δ E Universe = Δ E System + Δ E Surrounding = 0. therefore, Δ E System = -Δ E Surrounding. seven cream targetWebEm The enthalpy of vaporisation of per mole of ethanol (b.p. = 79.5°C and AS = 109.8 JK- mof) is :- (1) 27.35 KJ/mol (2) 32.19 KJ/mol (3) 38.70 KJ/mol (4) 42.37 KJ/mol 59. If 900J/g of heat is exchanged at boiling point of 68. Ag com Solution Verified by Toppr Was this answer helpful? 0 0 Similar questions Hard View solution > Medium seven croft ginWebIf 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 seven creeks hotel euroa victoriaWebThe 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? … seven criteria of the valuing processWeb13 okt. 2024 · In this case: Q= 900 J c= 0.902 m= ? ΔT= Tfinal - Tinitial= 38 °C - 30°C= 8°C as it is a temperature difference, it is indistinct if the temperature is expressed in ° C or ° K because the difference will be the same. So: ΔT= 8°C= 8 °K Replacing: 900 J= 0.902 *m* 8 °K 900 J= 7.216 *m 124.72 g=m The mass of aluminum is 124.72 g Advertisement seven criteria for performance excellenceWeb23 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 … seven criteria that tax invoice must meet