An ideal gas at 27oC is compressed adiabatically to 827 of its original volume. If γ=53, then the rise in temperature is
450 K
375 K
225 K
405 K
T2T1=V1V2γ−1⇒T2=30027853−1=30027823=3002781/32=800322=675K⇒ΔT=675−300=375K