Tag: organic chemistry : some basic principles and techniques
Questions Related to organic chemistry : some basic principles and techniques
Component of urine can be separated by________.
An organic liquid vaporizes at a temperature _________ its boiling point in steam distillation.
In the destructive distillation of coal, at 443-503 K temperature, a middle oil or carbolic oil fraction is obtained. This fraction contains :
Which of the following procedures will give you water free from all impurities?
The fragrance of the flower is due to the presence of some steam volatile organic compounds called essential oils. These are generally insoluble in water at room temperature but are miscible with water vapour in the vapour phase. A suitable method for the extraction of these oil from the flower is:
Glycerin can be purified by:
Distillation under reduced pressure is generally used to purify those liquid which:
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