Chemistry
What do you understand by the following:
(a) Analysis
(b) Qualitative analysis
(c) Reagent
(d) Precipitation
Analytical Chemistry
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Answer
(a) Analysis — Determination of the chemical components in a given sample is called Analysis.
(b) Qualitative analysis — Identification of the unknown substances in a given sample is called Qualitative analysis.
(c) Reagent — A reagent is a substance that reacts with another substances.
(d) Precipitation — The process of formation of an insoluble solid when solutions are mixed is called Precipitation. The solid thus formed is called Precipitate.
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