A rapid TGA method is used for which of the following process?
A
Decomposition of enzymes exothermally
B
Decomposition of crystals endothermally
C
Decomposition of reactions isothermally
D
Decomposition of polymers exothermally
Answer:
The correct option is C. Decomposition of reactions isothermally
Note
An accurate and rapid TGA method is to study the decomposition of reactions isothermally, the TGA furnace is arranged at a pre-set temperature and the sample introduced directly at this temperature. After allowing 2 to 3 minutes for the sample with time can be followed. The process may be repeated at other temperatures and the results analyzed to determine reaction mechanisms, etc.