The average velocity V of gas molecules is represented by the formula V=√ ( (3kt)m). The velocity is measured in meters per second, t is the temperature in Kelvin, and m is the molar mass of the gas in kilograms per mole. The variable k represents a value called the molar gas ...
Which of the following quantities is zero on an average for the molecules of an ideal gas in equilibrium? View Solution The r.m.s. velocity of the molecules of an ideal gas is C at a temperature of 100 K. At what temperature its r.m.s. velocity will be doubled ?
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Faraday Discussions of the Chemical SocietyKuchitsu, K.; Oyanagi, K. Faraday Discuss. 1977 , 62 , 20.Kuchitsu K, Oyanagi K. Experimental determination of average and equilibrium structures of polyatomic gas molecules by diffraction and spectroscopic meth- ods. Faraday Discuss. Chem Soc 1977, ...
As temperature increases, how does the average speed of gas molecules change? A. Stays the same B. Depends on the gas C. It decreases D. It increases Average Speed The average speed of gas molecules is given by the for...
A. the average kinetic energy of the gas molecules decreases B. the gas molecules collide more frequently with the wall C. the gas molecules collide less frequently with the wall D. the gas molecules collide more energetically with the wall E...
At what temperature the kinetic energy of gas molecules is zero? The average kinetic energy of molecules in a gas at temperature T is 1.5 kT. Find the temperature at which the average kinetic energy of the molecules of hydrogen equals the binding...
The first molecular weight to consider is the number average molecular weight (Mn¯). This average is like the averages you are probably already used to. The molecular weight (M) for each polymer in a sample is added, and the sum is divided by the total number of molecules counted. M...
(3). Several possibilities were tested to explain why the experi- mental value of Dg depended upon the time of collection and the diffusion length. Any potential eddy effects from the high gas velocity were discounted by testing a velocity of 0.03 m s−1 in the heat-traced sampling zone,...
(iii) the second fluid comprises a second concentration of the particulate that is substantially lower than the merged concentration of the particulate; and (iv) the first fluid is pumped at a substantially lower average bulk fluid velocity than the second fluid is pumped and (v) the first, ...