At what temperature would the most probable speed of  CO  gas molecules be thrice at 57°C

T=57+273=330KAt  TK,   Ump=2kTm1/2                    ....(1)At 330K,   Ump=32k×330Km1/2            ...(2)From (1) and (2), we get                 2kTm1/2=32k×330Km1/2Squaring both sides, we get :   2kTm=9×2k×330Km  T=9×330K=2970K        =2970−273=2697∘C.