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What is the main advantage of high-performance liquid chromatography (HPLC) over

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Question: What is the main advantage of high-performance liquid chromatography (HPLC) over traditional liquid chromatography?

Options:

  1. Higher resolution and speed
  2. Lower cost of operation
  3. Simpler instrumentation
  4. Use of larger sample volumes

Correct Answer: Higher resolution and speed

Solution:

HPLC offers higher resolution and speed due to the use of high pressure to push solvents through the column, allowing for better separation of components.

What is the main advantage of high-performance liquid chromatography (HPLC) over

Practice Questions

Q1
What is the main advantage of high-performance liquid chromatography (HPLC) over traditional liquid chromatography?
  1. Higher resolution and speed
  2. Lower cost of operation
  3. Simpler instrumentation
  4. Use of larger sample volumes

Questions & Step-by-Step Solutions

What is the main advantage of high-performance liquid chromatography (HPLC) over traditional liquid chromatography?
  • Step 1: Understand that chromatography is a method used to separate different components in a mixture.
  • Step 2: Learn that traditional liquid chromatography uses gravity to move solvents through a column.
  • Step 3: Know that high-performance liquid chromatography (HPLC) uses high pressure instead of gravity.
  • Step 4: Realize that the high pressure in HPLC allows solvents to move faster through the column.
  • Step 5: Understand that faster movement leads to quicker results and better separation of the components.
  • Step 6: Conclude that the main advantage of HPLC is its ability to provide higher resolution and speed compared to traditional methods.
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