Organic Chemistry - Some Basic Principles and Techniques questions

1502 published questions with worked solutions.

• The most satisfactory method to separate sugars is to use
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which of the following compounds can be purified by steam distillation?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• A mixture of sugar and common salt is separated by crystallisation by dissolving in
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The relative adsorption of each component of a mixture (in chromatography) is expressed in terms of
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The best method for the separation of naphthalene and benzoic acid from their mixture is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Statement 1: Benzoic acid is purified by the sublimation process. Statement 2: The sublimation process is very useful in...
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The ammonia evolved from the treatment of 0.30 g of an organic compound (for the estimation of nitrogen) was passed into 100 mL...
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Glycerol can be separated from spent-lye in the soap industry by
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• When 0.5 g of an organic compound is heated with HNO₃ and AgNO₃ in a Carius tube, it gives 0.70 g of silver chloride. The...
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The number of possible enantiomeric pairs that can be produced during monochlorination of 2-methylbutane is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The compound Cabcd–Cabcd (two stereocentres, each bearing four different groups a, b, c, d, with no symmetry relating the two...
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which of the following compounds exhibits geometrical isomerism?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The IUPAC name of the compound CH₃COCH(Cl)–CH(I)–COOH is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which of the following is optically active?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which group has the highest +I (inductive) effect?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Geometrical isomerism is NOT shown by
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• A similarity between optical and geometrical isomerism is that
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Heterolysis of a carbon–chlorine bond produces
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Lactic acid, in which a methyl group, a hydroxyl group, a carboxylic acid group and a hydrogen atom are attached to a central...
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which one is NOT a correct IUPAC name?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques

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