341Dental MaterialsMedium
The best pickling solution for gypsum bonded investment is________?
ASulphuric acid
BHydrochloric acid
CPhosphoric acid
DNitric acid
Correct answer
B. Hydrochloric acid
Explanation
The correct answer is Hydrochloric acid.
Correct answer
B. Hydrochloric acid
Explanation
The correct answer is Hydrochloric acid.
Amalgam means________?
Plaster mix________?
Polycarboxylate cement is used for________?
Stainless steel orthodontic wire can be hardened by________?
Porosity in porcelain can be prevented by________?
The most commonly used accelerator in gypsum product is________?