The root mean square velocity of hydrogen molecule at 27∘Cis(υH and that of oxygen at 402∘Cis(υ0, then. or
2υO=3υH
. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. The absolute temperature of the gas is increased 3 times.
How do you calculate the rms speed of hydrogen?
| v O2 = √ 3(8.31 J/mol K)(300 K) | (0.032 kg/mol) |
|---|
What is RMS speed find the rms speed of N at 27 C?
The rms speed of nitrogen molecules at 27 degrees Celsius is
516.9 m/s
.
At what temperature does hydrogen rms speed?
The RMS speed of hydrogen molecules at room temperature is
2400m/s
. .
What is the rms speed of h2?
The root mean square speed of H
2
molecules at 25 °C is
about 1.6 km/s
.
How do you calculate rms speed?
It is represented by the equation:
vrms=√3RTM v r m s = 3 R T M
, where v
rms
is the root-mean-square of the velocity, M
m
is the molar mass of the gas in kilograms per mole, R is the molar gas constant, and T is the temperature in Kelvin.
What is the root mean square speed of oxygen molecules at 27?
The root mean square speed of oxygen at 27°C is
760 cm s
–
What is the speed of hydrogen?
The root mean square speed of hydrogen molecule of an ideal hydrogen gas kept in a gas chamber at 0∘C is
3180 metre/ second
.
What is K in 3KT M?
The root mean square (R.M.S.) Speed V of the molecules of an ideal gas is given by the expressions, v = sqrt (3RT/M) and v = sqrt (
3KT
/m) where R is universal gas constant, T is the absolute (Kelvin) temperature M is the molar mass, K is Boltzman’s constant and M is the molecular mass.
At what temperature is the rms speed of hydrogen molecules the same as oxygen?
We have given that Vrms of both the species, hydrogen and oxygen is equal. TO=1327+273=1600K= Temperature of oxygen (∴ Temperature should be inK. ) Hence option (B) is correct,
100K
.
At what temperature will the rms speed of air molecules?
819∘C
.
At what temperature will hydrogen molecules have the same kinetic energy?
Answer: At
280 K
, hydrogen gas molecule will have same kinetic energy as that of the nitrogen gas molecule.
At what temperature is the rms speed of hydrogen molecules the same as oxygen at 47?
At what temperature is the root mean square velocity of gaseous hydrogen molecules is equal to that of oxygen molecules at 47^(@)C? ⇒
TH2=32032×2=20K
.
What is the rms speed of the atoms?
The root-mean-square speed measures the average speed of particles in a gas, defined as
vrms=√3RTM v r m s = 3 R T M
.
What is the root mean square speed of h2 at STP?
Hence, the root mean square velocity of hydrogen molecules at STP is
1.845×103ms−1
.
What is the root mean square speed?
RMS Velocity
The root-mean square (RMS) velocity is
the value of the square root of the sum of the squares of the stacking velocity values divided by the number of values
. The RMS velocity is that of a wave through sub-surface layers of different interval velocities along a specific ray path.
