Purify chloroform by distillation

Purify chloroform by distillation

Assessment

Interactive Video

Science, Chemistry, Physics

1st - 6th Grade

Hard

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The video tutorial demonstrates the process of distilling and purifying chloroform. It covers the setup of the distillation apparatus, monitoring the process, and making necessary adjustments. The presenter discusses equipment challenges and improvisations, such as using a tripod instead of stands. Cooling methods and leak testing are also highlighted. The tutorial concludes with the successful collection of pure chloroform.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What temperature should the water bath be maintained at during the distillation?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the boiling point of chloroform mentioned in the text?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the setup used for the distillation process.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the teacher ensure that there are no leaks in the setup?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the final amount of pure chloroform collected?

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