Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

3 Questions

2 Views

Master Polymer Chemistry

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

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?

By refrigeration (correct)

By heating

By adding more polymer

By adding more monomer

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

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

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!