C Time (minutes) Temperature ("C)
Q: If you vigorously shake a can of chicken broth back and forth for more than a minute, will the…
A: Yes increases.
Q: What happens to atoms and molecules as there temperature increases?
A: The heat energy absorption by a mass particle increases it's temperature
Q: If the volume of a gas is doubled at constant temperature, what will happen to its temperature?
A: According to the ideal gas equation
Q: Platinum has a molar mass of 195 g/mol. If you have a ring that contains 2.3 g of platinum, how many…
A: given molar mass M =195g/mol we know molar mass M = m/n where m = mass of substance n = number of…
Q: How much work is being done by the gas in the process with Work in Joules?
A: The work done will be the area under the curve.Thus, the expression for the work done is,
Q: What is ambipolar diffusion
A: Ambipolar diffusion: It is the diffusion of negative and positive species having opposite electrical…
Q: 7 kg of water at 55oC is added to a large quantity of ice at 0oC resulting in ice-water. How much…
A: Let m be the mass of the water at 550C, and M be the mass of ice at 00C, c be the specific heat of…
Q: How is gaseous diffusion of uranium hexafluoride done?
A: The gaseous diffusion process was the first process of uranium isotopic enrichment to reach the…
Q: Hii, I want to ask how final body temperature was calculated in step 1?
A: Solution:-Final temperature is the temperature when irreversible body damage will start occuring.
Q: total pressure of 10 atm, 56 g of nitrogen and 96 g of oxygen are mixed isothermally. The ratio of…
A: Raoult's Law states that the partial vapour pressure of a component in a mixture is equal to the…
Q: Find the amount of mass that melts when you mix 1 kg of ice at -10 ° C in 1 liter of water that is…
A:
Q: How did we get the picture below, through an expansion and if so please show it
A: The expression for probability is P=4a4π12ax2 e-ax2 For highest probability, equate the derivative…
Q: 4) Without removing properties of matte
A: According to conservation of energy Energy can neither be created nor be destroyed but it can be…
Q: tay of niboger moleuler al Yo°C. (Noleuelon vol of nihog =28, R=8920J|kmele K) Tind k.E %3D
A: The given question is taken from topic kinetic theory of gases. The kinetic theory of gases connects…
Q: what is the quality x in percent of a 13 kg-m wet vapor with 3kg saturated liquid content?
A: Solution:-Given thatMass of wet vapor (m)=13 kg-massmass of saturated liquid content (ml)=3 kg
Q: Explain the term temperature deviation?
A: The temperature deviation is the change in the temperature from the expected temperature. Suppose…
Q: Calculate the osmotic pressure of a solution obtained from mixing 100 ml of a 4.5% solution of urea…
A:
Q: Draw thermal equilibrium phase diagram Ag-Cu) from the following data:- Copper melting at 1083° C,…
A:
Q: Why are the Atoms and molecules in a gas are typically widely separated?
A: The forces which holds atoms or molecules together is called intermolecular forces. Types of…
Q: The number of degrees of freedom for a diatomic gas molecule is ___________ a) 2 b) 3 c) 5 d) 6
A: C
Q: At what air temperature will exhaled breath condense by self-nucleation? Assume that a saturation…
A: Write the expression of saturation ratio. w=0.622pvpt-pv0.2326=0.622pv1 atm-pvpv=0.272 atm
Q: what happens to its temperature as ice as ice changes into water?
A:
Q: How much percent of oxygen by weight does it make up in the air?
A: Air is mixture of lots of gases in which nitrogen and oxygen have dominant position. by volume…
Q: If a room-temperature spoon is placed into a hot cup of coffee, followed by a teaspoon of cream from…
A: Given that a room-temperature spoon is placed into a hot cup of coffee, followed by a teaspoon of…
Q: Assume that the amount of energy needed to raise the average temperature of the atmosphere by 0.4°C…
A: Rise in temperature of atmosphere = 0.4o C Energy needed = 2×1021 J
Q: The initial temperatures were the same in each part. Why would the final temperatures be different…
A: The heat transferred or received by a substance is given by Q=mcΔT=mc(Tf - Ti) where m is the mass…
Q: (a) Why does an ordinary glass dish usually break when placed on a hot stove? (b) Dishes made of…
A: (a)An ordinary glass dish usually break when placed on a hot stove, because a material expands and…
Q: As a substance gets colder, the molecules move correct. Choose one :)) (this is a one word answer.…
A: The molecules in each substance whether it be solid , liquid, or gas keeps on moving in random…
Q: If a piece of lead is hammered, it is found to be warmer.Why?
A: Every time a piece of lead is hammered, the kinetic energy of the hammer gets transferred to the…
Q: Solid uranium can be converted chemically to uranium fluoride, UF6, which can be cooked up into a…
A:
Q: How much energy (in J) is required to evaporate 25% of 4g of water currently at 100 oC?
A: (given) Mass (m) of water = 4 g = 0.004 kg Temperature of water at 100°C. Specific heat (c) of water…
Q: Which of the following is an accurate listing of phase changes which are exothermic and phase…
A: Endothermic Process: The process in which heat is absorbed from the surroundings is called an…
Q: The molecules of gases are independent of each other bacause: A the molecules exert force of…
A: According to the kinetic theory of gas, 1. The gas consists of molecules or atoms, which are in…
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