HARD
11th CBSE
IMPORTANT
Earn 100
What is a fractionating column? How does it help in the separation of miscible liquids? Give one example.
Important Questions on Organic Chemistry - Some Basic Principles and Techniques
HARD
11th CBSE
IMPORTANT
Glycerol decomposes at its boiling point (). Discuss a method which can be used for its purification.
HARD
11th CBSE
IMPORTANT
Explain the principle of steam distillation.
HARD
11th CBSE
IMPORTANT
How will you separate two components when: Their boiling points differ by a few degrees.
HARD
11th CBSE
IMPORTANT
How will you separate two components when: They are soluble in the same solvent.
HARD
11th CBSE
IMPORTANT
How will you separate two components when: They are almost immiscible in water but are volatile in steam?
HARD
11th CBSE
IMPORTANT
What is the basic principle of chromatography? Explain with one example the use of column chromatography in the purification of organic compounds.
HARD
11th CBSE
IMPORTANT
What is the principle of column chromatography?
HARD
11th CBSE
IMPORTANT
How will you detect the presence of carbon and hydrogen in an organic compound?
