Organic Chemistry - Some Basic Principles and Techniques questions
1502 published questions with worked solutions.
- Which of the following compounds shows resonance?
- For the reaction CH₃–I + Nu⁻ → CH₃–Nu + I⁻, the rate will be maximum when Nu⁻ is
- A mixture of camphor and benzoic acid can be easily separated by
- Sublimation can't be used for purification of
- Chromatography technique is used for the separation of
- In paper chromatography
- A mixture of iodine and sodium chloride can be easily separated by
- Impure glycerine can be purified by
- The adsorbent used in TLC is made of
- In a solution, the solvent can be separated from the solute by one of the following processes:
- Anthracene is purified by
- Fractional crystallisation is carried out to separate a mixture of
- Essential oils can be isolated by
- Steam distillation is based on the fact that vaporisation of the organic liquid takes place at
- A mixture of oil and water is separated by
- Chromatography was discovered by
- Lassaigne's test is used for detection of
- Carbon and hydrogen are estimated in organic compounds by
- The presence of carbon in an organic compound is detected by heating it with
- Select the correct statement about the detection of sulphur in organic compounds.
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