The Pharmaceutical Industry

The Pharmaceutical Industry

Assessment

Interactive Video

Science, Physics, Chemistry

6th Grade - University

Hard

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The video tutorial introduces chromatography, a technique used in organic synthesis, particularly in the pharmaceutical industry. It explains the challenges of obtaining pure products from chemical reactions and demonstrates the process of column chromatography. The tutorial covers the practical applications of chromatography, including the use of NMR and mass spectroscopy to identify chemicals. It emphasizes the importance of obtaining pure materials for medication production.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common challenge faced in organic chemical reactions?

Measuring reaction time accurately

Producing a single clean product

Finding the right solvent

Maintaining a constant temperature

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the inert medium in column chromatography?

To react with the solvent

To change the color of the mixture

To provide a surface for separation

To increase the reaction speed

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the reaction mixture introduced in column chromatography?

By placing it on top of the column

By injecting it at the bottom

By heating it before introduction

By mixing it with the solvent

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What technique is used to identify chemicals after separation in column chromatography?

Ultraviolet spectroscopy

X-ray diffraction

Infrared spectroscopy

NMR and mass spectroscopy

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to obtain pure materials in the pharmaceutical industry?

To reduce production costs

To ensure safety and efficacy of medications

To enhance the color of the final product

To increase the speed of reactions