Chromatography Fundamentals Quiz
15 Questions
0 Views

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 chromatography?

  • A method of separation (correct)
  • A method of purification
  • A method of extraction
  • A method of synthesis

What does the term 'chromatography' mean in Greek?

  • Colour writing (correct)
  • Colour synthesis
  • Colour distribution
  • Colour separation

What are the types of chromatography separation mentioned in the text?

  • Absorption, Filtration, Distillation, Crystallization
  • Decantation, Extraction, Centrifugation, Filtration
  • Evaporation, Sublimation, Precipitation, Sedimentation
  • Adsorption, Partition, Ion exchange, Size exclusion (correct)

What are the learning outcomes of the lecture on chromatography?

<p>Understanding the difference between mobile and stationary phase (C)</p> Signup and view all the answers

What are the instrumental analytical methods mentioned in the text?

<p>Spectroscopic methods, Chromatographic methods (A)</p> Signup and view all the answers

What is chromatography?

<p>A method of separation based on the distribution of analytes between mobile and stationary phases (B)</p> Signup and view all the answers

What does TLC stand for in chromatography?

<p>Thin Layer Chromatography (B)</p> Signup and view all the answers

What is the main function of a detector in chromatography?

<p>To analyze the separated components in the sample (C)</p> Signup and view all the answers

What is the origin of the word 'chromatography'?

<p>Greek, meaning 'colour' and 'writing' (A)</p> Signup and view all the answers

What is the primary purpose of size exclusion chromatography?

<p>Separation based on molecular size (B)</p> Signup and view all the answers

What is the main cause of diabetes mellitus?

<p>Deficiency of or resistance to insulin (A)</p> Signup and view all the answers

What distinguishes diabetes mellitus from diabetes insipidus?

<p>Cause by deficiency of vasopressin (C)</p> Signup and view all the answers

What is the ancient description of diabetes mellitus?

<p>Sweet urine (B)</p> Signup and view all the answers

How is diabetes mellitus characterized?

<p>Chronic hyperglycemia with disturbances of carbohydrate, fat, and protein metabolism (A)</p> Signup and view all the answers

What causes the chronically elevated blood glucose in diabetes mellitus?

<p>Relative or absolute lack of the hormone insulin (A)</p> Signup and view all the answers

More Like This

Chemistry Fundamentals Quiz
10 questions
Chromatography Fundamentals Quiz
5 questions
Use Quizgecko on...
Browser
Browser