Which Are Essentially Equivalent Treatments?
A)Dry 200 ^$\circ$ C Heat for 1

Multiple Choice

Which are essentially equivalent treatments?

A) Dry 200 ^$\circ$ C heat for 1.5 hours; wet 12 ^$\circ$ C heat for 15 minutes
B) Dry 160 ^$\circ$ C heat for 1.0 hour; wet 200 ^$\circ$ C heat for 30 minutes
C) Dry 12 ^$\circ$ C heat for 1.5 hours; wet 200 ^$\circ$ C heat for 15 minutes
D) Dry 100 ^$\circ$ C heat for 2.0 hours; wet 100 ^$\circ$ C heat for 30 minutes