Binder in phosphate bonded investment is______________? – McqOptions

MCQOPTIONS

1.	Binder in phosphate bonded investment is______________?
A.	Magnesium oxide & Phosphate
B.	Magnesium oxide & Phosphoric acid
C.	Magnesium oxide & Monoammonium phosphate
D.	Magnesium oxide & Ortho Phosphoric acid
Answer» D. Magnesium oxide & Ortho Phosphoric acid

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