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Questions and Answers
What is the working time of the mixture in dough-like stage?
What is the working time of the mixture in dough-like stage?
- More than 15 minutes
- At least 10 minutes
- At least 5 minutes (correct)
- Less than 5 minutes
How can the working time of the mixture be extended in warm weather?
How can the working time of the mixture be extended in warm weather?
- By refrigeration (correct)
- By heating
- By adding more polymer
- By adding more monomer
What is dough forming time?
What is dough forming time?
- The time that the mixture remains in dough-like stage
- The time that the mixture is heated
- The time from beginning of mixing of polymer with monomer until reaching the dough-like consistency less than 10 min (correct)
- The time that the mixture is stored in air tight container
Study Notes
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Description
Test your knowledge on polymer chemistry with our quiz on dough forming time and working time! This quiz will cover the time it takes for polymer and monomer to form a dough-like consistency, as well as the duration of time that the mixture remains moldable. Learn about how temperature can affect working time and how to extend it with refrigeration. Sharpen your understanding of polymer chemistry terminology and concepts with this quiz!
