+1 vote
in Mass Transfer by (37.1k points)
In which of the following conditions mass transfer will occur spontaneously? C and z is concentration and distance respectively.

(a) dC/dz>0

(b) dC/dz<0

(c) dC/dz=0

(d) None of the Mentioned

I got this question by my school teacher while I was bunking the class.

The origin of the question is Concentration and Velocity in portion Modes and Diffusion of Mass Transfer

1 Answer

0 votes
by (39.8k points)
Correct option is (b) dC/dz<0

The explanation is: Mass transfer occurs in the direction of decreasing concentration.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community
...