7. Pick out the wrong statement
o Diffusion co-efficient and mass transfer co-efficient are not same in any mass transfer operation
o Contacting cold liquid with warm vapor-gas mixture exemplifies dehumidification process
o Mass transfer co-efficient does not account for gase-liquid diffusion
o Contacting cold vapor-gas mixture with hot liquid exemplifies humidification process
Ans: C
o Diffusion co-efficient and mass transfer co-efficient are not same in any mass transfer operation
o Contacting cold liquid with warm vapor-gas mixture exemplifies dehumidification process
o Mass transfer co-efficient does not account for gase-liquid diffusion
o Contacting cold vapor-gas mixture with hot liquid exemplifies humidification process
Ans: C
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