During setting of alginate impression materials________________?

Related Mcqs:

Hysteresis in a hydrocolloid gel is______________?

A. Moisture absorption B. Temperature lag between gelation and liquefaction temperature C. Phenomenon of conversion of gel into sol D. All of the above...

Impression compound has which of the following characteristic property ?

A. Low thermal conductivity B. High flow property C. Degradation is presence of moisture D. Remain distortion free up to 72 hrs. pouring can be safely delayed...

Dimensional stability of hydrocolloid impressions may be achieved by_________________?

A. Using less water powder ratio B. Storing the impression under water C. Prolonged manipulation D. Using humidor...

Which of the following impression materials is easy to pour and difficult to remove the stone cast from the impression ?

A. Addition polysilicone B. Condensation polysilicone C. Polyether D. Polysulfide...

Linear contraction of elostomeric impression with passage of time is highest in______________?

A. Addition silicone B. Polysulphide C. Polyetner D. Condensation silicone...