Question

What happens to dF as T increases?

(a) Less positive

(b) Less negative

(c) More negative

(d) None of the mentioned

The question was posed to me in an online interview.

The doubt is from Catalyst topic in portion Hydrocarbon Synthesis and Hydroformylation of Unit Processes

Answer 1

Correct option is (c) More negative

To elaborate: dF becomes less negative with increasing temperature, but is still highly negative up to 350°C.