Hardening solutions are used with impression made of________________?

Related Mcqs:

All of the following statements about Type II silicon impression material are true EXCEPT_______________?

A. They evolve hydrogen when cast if they are not fully cured B. They exhibit a very low setting shrinkage C. They have a lower tear resistance than polysulphide rubbers D. They set by condensation polymerisation...

Elastomers except: Polyether are_______________?

A. Hydrophilic B. Hydrophobic C. Water loving impression materials D. Potassium alginates...

By product of condensation reaction between silicone base and alkyl silicate in presence of tin octate_______________?

A. Ethyl alcohol B. Glycol C. Acetate D. Propanolol...

Which one of the following increase the strength and reduce viscosity of agar hydrocolloid impression material_____________?

A. Borax B. Water C. Sulfates D. Carbonates...

Agar is prepared from_______________________?

A. Bullock heart B. Chemicals C. Sea weed D. Chick cells...