The setting time of ZnPO4 cement can be retarded by_____________?

Dental Cements 15/10/2021

A. mixing more powder to the liquid
B. mixing powder to liquid, checked by water
C. slower addition of powder to liquid
D. faster addition of powder to liquid

Related Mcqs:

    Eugenol may be replaced in the zinc oxide eugenol cement by______________?
    A. Acetic acid B. Alginic acid C. Phosphoric acid D. Ortho-ethoxy acid...
    The main components is sillicophosphate cement________________?
    A. Zinc phosphate and GIC B. Silicate and GIC C. ZOE and Silicate D. Zinc phosphate and SIlicate...
    Ethoxy benzoic acid increases the strength and solubility of the cement______________?
    A. Zinc oxide eugenol B. Polycarboxylate cement C. Zinc phosphate cement D. Silicate cement...
    About zinc oxide eugenol all are true except_______________?
    A. ZnO is converted to Zn(OH)2 B. Reaction is autocatalytic C. Water is the byproduct of reaction D. Dehydrated ZnO reacts with dehydrated eugenol...
    Most preferable cement for temporary restoration______________?
    A. GIC B. ZOE C. Ca (OH)2 D. Zinc polycarboxylate cement...

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