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A student is testing chemical analysis. Which choice keeps the observation and conclusion correctly linked?

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MCQ

Type

practice

Style

Topic

Identification of ions by chemical and spectroscopic means

Exam-style question

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A student is testing chemical analysis. Which choice keeps the observation and conclusion correctly linked?.

  1. A.Instrumental methods are slower than chemical tests.
  2. B.Instrumental methods are faster than chemical tests.
  3. C.Both methods have the same speed.
  4. D.Instrumental methods are only faster for qualitative tests.

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