1.

lamda_m^0for NaCl,HCL and NaAc are 126.4,425.9and91.0Scm^2mol^(-1)respectively. Calculate^^_m^0for Hac.

Answer»

SOLUTION :`^^_m^0(HA_C)=lamda_m^0(NAAC)+lamda_m^0(HCL)-lamda_m^0(NACL)`
`=91+425.9-126.4=390.5Scm^2mol^(-1)`


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