Download Aptitude Crack
img not found img not found

Mass Transfer - Engineering

Q1:

Liquid diffusivity is of the order of __________ cm2 /second.

A 0.01

B 0.1

C 10-5 to 10-6

D > 1

ANS:C - 10-5 to 10-6

Liquid diffusivity typically falls in the range of 10−510−5 to 10−610−6 cm22/second. So, the correct option is 10−510−5 to 10−610−6 cm22/second.