HARD
11th CBSE
IMPORTANT
Earn 100
Explain the principle of steam distillation.
Important Questions on Organic Chemistry - Some Basic Principles and Techniques
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?
HARD
11th CBSE
IMPORTANT
Discuss the chemistry of Beilstein test for the detection of halogens. Why is this test not dependable?
HARD
11th CBSE
IMPORTANT
How will you detect the presence of halogens in given compound? Why is the function of nitric acid in this test? Give chemical equations.
