Three moles of an ideal gas undergo a reversible isothermal compression at 20.0C. During this compression, 1850 J of work is done on the gas. What is the change of entropy of the gas?

Q: The temperature of 1.00 mol of a monatomic ideal gas is raised reversibly from 300 K to 400 K, with…

A: Given:- n = 1 mole Tf = 400 K Ti = 300 K

Q: 200J o heat flows from a hot reservoir at 1500C to a cold reservoir at 39 0C. Determine the amount…

A: Given data: Heat flow is, Q=200 J. Temperature of hot reservoir is, T1=1500∘C=273+1500=1773 K.…

Q: One mole of an ideal monatomic gas is confined to a rigid container. When heat is added reversibly…

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Q: A 66.0-kg log falls from a height of 20.0 m into a lake. If the log, the lake, and the air are all…

A: Given data The mass of the log is given as m = 66 kg. The height is given as h = 20 m. The…

Q: A Styrofoam cup holding 145 g of hot water at 1.00 ✕ 102°C cools to room temperature, 25.0°C. What…

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Q: What is the decrease in entropy (in J/K) of 26.5 g of water that condenses on a bathroom mirror at a…

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Q: A Carnot engine operating between Temperature T1=900K and T2=200K. Calculate its Efficiency.

A: We need to calculate the efficiency of the given Carnot engine.

Q: A container with 41 g of a certain liquid (c = 4171 J/kg · °C, Lv=2224 kJ/kg) at 22 °C is heated up…

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Q: A container of fixed volume contains 8.72 * 10 ^ 23 helium atoms, each of mass 6.646 * 10 ^ - 27 *…

A: Given data n=8.72×1023T1=25°CT2=-135°C Here, n is the number of atoms. While T is the temperature of…

Q: 500 g of ice at -10.0°C are placed on top of a 2.00 kg slab of aluminum at 30.0°C. The system is…

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Q: There moles of an ideal gas undergo a reversible isothermal expansion. During the process the gas…

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Q: Two moles of an ideal gas have an initial Kelvin temperature T; and absolute pressure P₁. The gas…

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Q: A 4.00 kg block of ice at 0.00 C falls into the ocean and melts. The average temperature of the…

A: The  change in entropy of the world is 60 J/K

Q: Junyoung and Enkhtur are experimenting with an ideal gas. in their experiment, a 573-g quantity of…

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Q: There is a 300-g covered aluminum cup at 25°F being filled with 190-g of water at 90°C. Equilibrium…

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Q: 840 g of water (Cp = 4.186 J/g-K) is heated to 94 ⁰C at constant pressure. The resulting change in…

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Q: À 1.20 mol of an ideal gas at 350 K undergoes a free adiabatic expansion from V1 = 12.3 L to V2=…

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Q: What is the decrease in entropy (in J/K) of 28.5 g of water that condenses on a bathroom mirror at a…

A: The temperature of a bathroom is, T=35 °C=308 K The mass of water is, m=28.5 g=0.0285 kg The amount…

Q: What is the change in entropy of 10 moles of ideal diatomic gas that reversibly undergoes the…

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Q: What is the entropy change of a gas in J/K (to 2 decimal points) when one mole of a perfect gas…

A: According to question--- Given value--- number of mole = 1 initial volume = 4.87 m3 . final volume…

Q: A 75 g ice cube at 0∘C is placed on a very large table at 20∘C. You can assume that the temperature…

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Q: n = 2.19 mol of Hydrogen gas is initially at T = 342 K temperature and pi = 1.68×105 Pa pressure.…

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Q: How much energy must be transferred as heat for a reversible isothermal expansion of an ideal gas at…

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Q: Three moles of an ideal gas underrgo reversible isothermal compression at 20 degrees C. During…

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Q: . One mole of an ideal gas expands isothermally at T = 20°C from 1.1 m³ to 2.1 m³. The gas constant…

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Q: Considering the free expansion of a gas. Initially 0.700 mole of nitrogen gas is confined to a…

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Q: Three moles of an ideal gas undergo a reversible isothermal compression at temperature 19.0 ∘C.…

A: Data Given ,  Work done ( W ) = 1500 J Temperature ( T ) = 19°C = ( 19 + 273 ) K.     = 292 K…

Q: A 2.00-L container has a center partition that divides it into two equal parts as shown below. The…

A: Given   n1 = numbers of hydrogen gas moles  n2 = no of oxygen gas moles  n1 = 0.067  n2 = 0.067

Q: Junyoung and Enkhtur are experimenting with an ideal gas. in their experime 579-g quantity of the…

A: Given: The mass of the gas is 579 g.             The temperature is 326 K.             The molecular…

Q: A 1.20 mol of an ideal gas at 350 K undergoes a free adiabatic expansion from V1 = 12.3 L to V2 =…

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Q: A 67.5-kg person typically eats about 2250 kcal per day, 21.0% of which goes to mechanical energy…

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Q: One mol of a monoatomic ideal gas is heated along a path pV = constant until its volume doubles.…

A: Solution:-Given thatmono-atomic ideal gasno. of moles (n)=1 molePath-PV= constantV2=2V1⇒V2V1=2…

Q: What is the change in entropy of the ice when a 0.050-kg ice cube at 0°C melts? The latent heat of…

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Q: A gas expands adiabatically and reversibly. What is its change in entropy?

A: Entropy The entropy is the measure of the thermal energy present in the system per unit temperature…

Q: container of ideal gas at standard temperature and pressure (273 K and 1 atm) undergoes an…

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Q: A 2.8 kg piece of aluminum at 43.0 degrees C is placed in 1.0 kg of water in a Styrofoam container…

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Q: n one cycle a heat engine absorbs 460 J from a high-temperature reservoir and expels 310 J to a…

A: Efficiency of the engine ηh=1-QcQh55%ηcarnot=1-QcQh0.551-TlowThigh=1-QcQhTlowThigh=1-10.551-QcQh

Q: xpands isothermally to four times its Calculate the change in entropy in terms of the gas constant.

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Q: Consider a 50.0 g ice cube placed in a container containing 200 g of water. The water is initially…

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