Quiz

Quiz: Time of Flight Mass Spectrometer Principles

AQA 7405 A-Level Chemistry

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SarahCreated by Sarah
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1
Text

Welcome! You've learned about atomic structure and isotopes, and now it's time to explore how these concepts apply to the Time of Flight Mass Spectrometer. Let's test your knowledge!

2
Multiple ChoiceInteractive

What is the first step in the time-of-flight mass spectrometry process?

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3
Multi-SelectInteractive

Which of the following methods are used for ionisation in time-of-flight mass spectrometry? (Select all that apply)

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4
Fill in the BlankInteractive

In the acceleration stage, ions are given the same amount of {{blank0}} so that their {{blank1}} depends only on their mass.

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5
MatchingInteractive

Match the items on the left with their correct pairs on the right

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6
Math EquationInteractive

An ion with a mass of 4.0 × 10^-26 kg and a charge of 1.6 × 10^-19 C is accelerated through a potential difference of 2000 V. Calculate the velocity of the ion in the drift region. Use \( v = \sqrt{\frac{2qV}{m}} \).

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7
Multiple ChoiceInteractive

What happens during the detection stage of a time-of-flight mass spectrometer?

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8
Multi-SelectInteractive

Which factors affect the time taken by ions to travel through the drift region? (Select all that apply)

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9
Fill in the BlankInteractive

The time-of-flight mass spectrometer separates ions based on their mass-to-{{blank0}} ratio.

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10
typedAnswer

Match the items on the left with their correct pairs on the right

11
MatchingInteractive

Match the items on the left with their correct pairs on the right

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