Alkylbenzene sulfonate (ABS) is a________?

In the fluid catalytic cracker (FCC), the cracking reaction is ________ (i) and the regeneration is ________ (ii) ________?

The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a ________ fluid?

Presence of a non-condensing gas in a condensing vapour________?

During which of the following operating conditions of an automobile, carbon monoxide content in the exhaust gas is maximum?

An example of recuperative furnace is the________?