Chemistry Reactions Quiz
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Questions and Answers

Which compound does NOT react with NaHCO3?

  • NO2 COOH (correct)
  • CH3
  • OH OH OH
  • NO2 NO2
  • In which reaction does deprotonation give an aromatic anion?

  • Barbituric acid
  • Ascorbic acid (Vitamin-C)
  • HN NH O O HOCH2O H
  • HO HO O N H O O OH (correct)
  • Identify the compound that forms the salt 'A' in the aqueous layer.

  • COO4Na+ (correct)
  • All of these
  • O4Na+
  • 4Na
  • Which compound is identified as 'C' in the mixture in hexane?

    <p>COOH</p> Signup and view all the answers

    Which of the following reactions is NOT feasible in the forward direction?

    <p>Carbonic Acid + Carbolic acid</p> Signup and view all the answers

    Which represents the CORRECT combination according to the table in the text?

    <p>(A) Column 1: Starting materials, Column 2: Reagents, Column 3: Resonating structure of product involving monoion only</p> Signup and view all the answers

    Which of the following compounds will be soluble in aqueous NaOH?

    <p>OH</p> Signup and view all the answers

    Among the compounds listed, which one is the most acidic?

    <p>p-nitrophenol</p> Signup and view all the answers

    Which of the following compounds does NOT liberate CO2 upon treatment with aqueous sodium bicarbonate solution?

    <p>Benzenesulphonic acid</p> Signup and view all the answers

    Identify the binary mixture that can be separated into individual compounds by differential extraction, as shown in the given scheme.

    <p>C6H5COOH and C6H5CH2OH</p> Signup and view all the answers

    Which compound exhibits the least acidic character among the given options?

    <p>(II)</p> Signup and view all the answers

    Among the listed carboxylic acids, which one possesses the highest basicity?

    <p>(IV)</p> Signup and view all the answers

    Which of the following compounds shows steric inhibition of resonance?

    <p>Me3CHNO2</p> Signup and view all the answers

    In the context of basicity, arrange the following compounds in increasing order: NH2, CH3-N-CH3, NO2.

    <p>NH2 &gt; NO2 &gt; CH3-N-CH3</p> Signup and view all the answers

    Which compound is the most acidic among the options given?

    <p>COOH</p> Signup and view all the answers

    How many of the following compounds are more acidic than water: HCl, CH3COCH3, OH, NaOH?

    <p>2</p> Signup and view all the answers

    What is a key condition for resonance to occur effectively?

    <p>Parallel orbitals of involved atoms</p> Signup and view all the answers

    Arrange the following carboxylic acids in order of increasing acidity: o-methylbenzoic acid, m-methylbenzoic acid, p-methylbenzoic acid, benzoic acid.

    <p>p-methylbenzoic acid &lt; m-methylbenzoic acid &lt; benzoic acid &lt; o-methylbenzoic acid</p> Signup and view all the answers

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