Question bank/JEE Main/Chemistry
JEE MainChemistryModeratePhysical Chemistry
Initially, the root mean square (rms) velocity of N_2 molecules
atcertain temperature is u. If this temperature is doubled and allthe
nitrogen molecules dissociate into nitrogen atoms, then the new rms
velocity will be
Show answer and solution
The root mean square velocity for nitrogen initially is
calculated as, (d+200)
The dissociation of all the nitrogen molecules into nitrogen atoms
results in the new root mean square velocity, that
is,
calculated as, (d+200)
The dissociation of all the nitrogen molecules into nitrogen atoms
results in the new root mean square velocity, that
is,
Source: Grass-G / CH-22 Chemistry Paper 19 Dec. Eng.docx
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