You visited us 1 times! Enjoying our articles? Unlock Full Access!

Molecular Speeds - Vrms, Vavg, Vmps

At what tempe...

Question

At what temperature, the $r m s$ velocity of $O_{2}$ is equal to $r m s$ velocity of $S O_{2}$ at $127^{o} C$ :

110

K

No worries! We‘ve got your back. Try BYJU‘S free classes today!

173

K

No worries! We‘ve got your back. Try BYJU‘S free classes today!

200

K

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

273

K

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 200 $K$
When $R M S$ velocities are equal,
$\frac{T_{1}}{T_{2}} = \frac{M_{1}}{M_{2}}$
$\frac{T_{O_{2}}}{T_{S O_{2}}} = \frac{T_{O_{2}}}{400} = \frac{32}{64}$
Thus, $T_{O_{2}} = 200 K$

Suggest Corrections

Similar questions

S O_{2}

O_{2}

At what temperature the RMS velocity of SO2 be same as that of O2 at 303 K

R M S

H_{2}

K

R M S

O_{2}

K

R M S

O_{2}

R M S

S O_{2}

327^{o} C

The temperature at which RMS velocity of $S O_{2}$ molecules is half that of He molecules at 300 K is

Join BYJU'S Learning Program