Relevant Competitive Tests:
The product, which is obtained by calcining gypsum under steam pressure at 120-130°C or by dehydrating gypsum in the presence of sodium succinate is_______________?
A. Alpha – hemihydratesCorrect Answer
B. Beta – hemihydrates
C. Calcium sulphate dihydrate
D. Orthorhombic anhydrate
Correct Option: A. Alpha – hemihydrates
This question has been verified by the PakPrep community moderation network for competitive examination accuracy.
Subject Overview
Explore thousands of solved past paper MCQs for Dental Materials categorized with explanations.
Browse All Dental Materials MCQs →Related Questions
Condensation shrinkage of porcelain during firing depends on__________________?Porcelain is best fired__________________?Porosity in porcelain can be prevented by_______________?Which of the following is the main constituent of porcelain__________________?The best tissue tolerated material for crown and bridge_______________?