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Butoxors [25]
3 years ago
14

What determines retention factor (Rf) ?

Biology
1 answer:
riadik2000 [5.3K]3 years ago
5 0

Answer:

Rf valuues and reprroooducibility can be affected by a number of different factors such as layer thickness, moisture on the TLC plate, vessel saturation, temmperature depth of mobile phase, nature of the TLC plate sample size, and solvent parameters. These effects normally cause an increase in Rf values

Explanation:

also sorry for bad typing

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2 years ago
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1. Discuss at least two attributes of a study that you would look for to determine whether or not it is rigorous.
noname [10]

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Rigorous is a term that refers to a quality that focuses on accuracy and precision to comply with norms, precepts, and pre-established rules. This term is widely used in science to refer to the precision of a study or investigation.

Therefore, when it is established that a study is rigorous, its attributes must be taken into account, such as:

- Questions and hypotheses that can be answered: This aspect refers to the investigator having the ability to limit his study so that it is appropriate to do so and does not include too much information that makes his study "impossible".

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- Bibliography: This refers to the research or study being supported by reliable sources so that it is as accurate as the information it provides.

Learn more in: brainly.com/question/14617975

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