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...

5 Questions

54 Views

Spectrophotometer and Spectrophotometry

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 basic principle of spectrophotometry?

Determining the concentration of chemical substances

Absorbing light over a certain range of wavelength

Measuring the intensity of light as it passes through a sample solution

Measuring how much a chemical substance absorbs light (correct)

What is the function of a monochromator in a spectrophotometer?

Measures the intensity of light after it passes through a sample solution

Absorbs most of the light and allows only light of the complementary color with a sufficiently narrow wavelength (correct)

Emits light in the visible range only

Determines the concentration of chemical substances

What is the unit of measuring wavelength in the text?

Nanometer (nm) (correct)

Millimeter (mm)

Micrometer (μm)

Centimeter (cm)

What does spectrophotometry measure in a sample solution?

<p>$Chemical hinspace substance hinspace absorption hinspace of hinspace light$</p> Signup and view all the answers

Which type of spectrophotometer uses light over the ultraviolet range?

<p>UV range spectrophotometer</p> Signup and view all the answers

Study Notes

What is the basic principle of spectrophotometry? What is the function of a monochromator in a spectrophotometer? What is the unit of measuring wavelength in the text? What does spectrophotometry measure in a sample solution? Which type of spectrophotometer uses light over the ultraviolet range?

Studying That Suits You

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

Description

Test your knowledge about spectrophotometer and spectrophotometry with this quiz. Learn about the measurement of light intensity and color change in sample solutions.