According to the SI how would you define temperature?a) As the average kinetic energy of particles defined by the Boltzmann constantb) Is defined by the freezing temperature of water set as a reference of 0 degreesc) As the temperature require to completely freeze a particled) all of the abovee) Only A and B

Q: A right circular cone of base radius R, height H, and known density ρs floats base down in a liquid…

A: Archimedes principle states that the upward buoyant force exerted on a body immersed in a fluid,…

Q: se the kinetic theory to explain the reason materials are more dense in the solid state than in the…

A: For solid, molecules or atoms are packed closely .Inter molecular space is very less.Hence,…

Q: Suppose 10.0g of dry ice (solid CO2) were placed in an empty 400mL steel cylinder. What pressure…

A: Mass of CO2 = 10 g Molar mass of CO2 = 44 g/ mol R= 0.082 L atm mol-1K-1 Temperature = 35° = 308.15…

Q: a tank has a volume of 1.250 L and is filled with air with a relative humidity of 55% at 298K.…

A:

Q: Virial equation can be written in Z (compressibility factor form): Z = pV/RT = 1 + B'p + C'p2 +…

A: Virial equation is the one of the most important equations of thermodynamics. In Virial equation we…

Q: Write "TRUE" if the statement is correct. Else, write the correct answer based on the underlined…

A:

Q: 'Ideal gas is a collection of atoms or molecules with: -Each particle is point-like, negligible…

A: ideal gas

Q: if 243 ml of gas was collected over water at 25 degrees and has a total pressure of 0.993 bar what…

A: The pressure exerted by a mixture of two or more non reacting gases which is enclosed in a definite…

Q: Give the clear handwritten answer and explain

A:

Q: Which statement below is false regarding ideal and real gases? A.) Real gas calculations factor in…

A:

Q: The Molecular Weight of an unknown liquid is determined using the Dumas Method. The following data…

A:

Q: Molecular clouds composed mostly of hydrogen molecules have been detected in interstellar space. The…

A:

Q: Sketch a pressure versus volume graph for this ideal gas, either using the graph paper on the next…

A: The concept of the ideal gas molecule has been laid down to compare the behavior of real gas…

Q: Calculate the mean free path of a hypothetical Pc gas atom at 298K and 1.00 atm. The molar mass of…

A:

Q: The following is the van Deemter Equation. Explain briefly the parameters A, B and C and how they…

A:

Q: Determine the pressure at which the mean free path value of Ar is comparable to the diameters of Ar…

A:

Q: Is the diffusion coefficient directly proportional to the temperature in a gas and in a liquid?…

A: Diffusion coefficient - is the quantity of substance that in diffusing from one region to another…

Q: What is Charles law

A:

Q: The densities, ρ, of SO2 at multiple temperatures are given below: t °C ρl (g·ml-1) ρv (g·ml-1)…

A: Solution- Data Given-  The densities, ρ, of SO2 at multiple temperatures are given below: t °C…

Q: Write Fick’s first and second laws in equation form, and define all parameters. (b) Note the kind of…

A: a) Fick's law of diffusion explains the diffusion process (movement of molecules form higher…

Q: 0.291 g

A: Mg + 2HCl -----> MgCl2 + H2

Q: At 400 K the root mean square speed of a gas is 600 m/s. At 700 K the root mean square speed of the…

A:

Q: what happens to the root mean square speed if the molar mass of the ideal gas is doubled? Will it…

A:

Q: the reason real gases behave non ideally at high pressure is

A: Under high pressure condition, the two basic assumptions behind the ideal gas law : 1. gas molecules…

Q: (a) What is the ratio of diffusion of (CH,) and Hydrogen Chloride (HCI)? (b) Which will diffuse…

A: The molar mass of CH4 is 16.04 g/mol. The molar mass of HCl is 36.5 g/mol.

Q: Calculate the volume occupied by 11.2 g of the gas at NTP. Given that the vapour density of a gas is…

A: Given in the question : Vapour density of gas = 11.2 Mass of gas = 11.2 g Volume of gas = ? Vapor…

Q: The pressure exerted by a column of liquid is equal to the product of the height of the column times…

A: Pressure =P= 713 mmof Hg = 95058.586 Pa  ................(1 mm of Hg = 133.322 pa )…

Q: A scuba diver ascends too quickly and develops the bends. A nitrogen bubble has formed in the…

A: At depth of 64 ft Pressure, P1 = 2.94 atm Volume, V1 = 0.024 mL At surface  Pressure, P2 = 1 atm…

Q: 5. According to the Graham's Law of diffusion which moves faster HCl or NH, define and please plain…

A:

Q: A student collected  10.28 mL of H2 over water at  30.00 ºC. The water level inside the collection…

A:

Q: If the root mean square velocity (Crms) of N2 is 265.45 m/s at 25oC, what do you expect Crms for H2…

A:

Q: Calculate the number density and the mean free path for a water molecule that is in the vapor phase…

A: Given: Temperature (T) = 373.15 K               Pressure (P) = 1.0 atm               Diameter (σ) =…

Q: Two molecules are diffusing in a water solution held at the same temperature T. Molecule A has three…

A:

Q: 4. How many collisions/sec will Ar gas have in a cubic container with walls 1cm in length at 1 atm…

A:

Q: Q6. According to the Graham's Law of diffusion which moves faster HCl or NH3, define and please…

A:

Q: Give a real-life example of Gay-Lussac’s Law and justify the example

A: Gay-Lussac’s Law:         P1T1 = P2T2   (at constant volume)P - pressure  and T - temperature

Q: State “Hardy Schulze Rule” with one example.

A: A colloidal solution can be coagulated if an electrolyte is added to it. Hardy Schulze rule gives…

Q: What intermolecular forces are present in the alkanes ?

A: The intermolecular forces present in the alkanes are to be identified.

Q: time

A:

Q: Calculate the number density and the mean free path for a water molecule that is in the vapor phase…

A: We are given  water boiling temperature T=373.15K Pressure P=1 atm using  PV=nRTwhere P=1…

Q: Find out two real life examples of diffusion and effusion with detailed

A: Diffusion Diffusion  is movement  of gas molecules fyom region of higher concentrations  to region…

Q: 1. Determine the no. of independent variables that shall be specified, in order to define the close…

A: PHASE RULE