Question detail
A student is testing formulation. Which choice keeps the observation and conclusion correctly linked?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Purity, formulations and chromatography
Question
- A. To ensure the formulation is colorful
- B. To achieve consistent and desired properties
- C. To make the formulation cheaper
- D. To increase the number of components
Answer
The correct answer is To achieve consistent and desired properties. It matches formulation because the evidence is designed mixture composition and the expected result is useful product properties.
Explanation
The correct option is To achieve consistent and desired properties. The important distinction is that formulation must be identified from designed mixture composition; answers that swap in a different test or result do not match Formulations. Other options are weaker when they confuse gas tests, flame colours, ion-test precipitates, chromatography evidence, or pure-substance/formulation wording.
Common mistake
Misunderstanding Formulations
Students often think that all components in a formulation have the same effect on the properties of the product.
Emphasize that each component in a formulation contributes differently to the properties of the product, depending on its specific role and amount.
Related flashcards
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Related practice questions
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