What does PCC stand for? Give its composition and one use. from
    • Zigya Logo

    Previous Year Papers

    Download Solved Question Papers Free for Offline Practice and view Solutions Online.

    Test Series

    Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

    Test Yourself

    Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
    Advertisement

    Aldehydes, Ketones and Carboxylic Acids

    Multiple Choice QuestionsShort Answer Type

    41. Calculate the number of sigma bonds in diphenyl ketone.
    448 Views
    Answer
    42.

    Name the following compounds:



    171 Views
    Answer
    43.

    Name the following compounds:




    186 Views
    Answer
    44. Draw the structure and write the name of the chain isomer of pentan-2-one.
    176 Views
    Answer
    Advertisement
    45.

    Draw the structure and write the name of the position isomer of pentan-3-one.

    156 Views
    Answer
    46. Why is it important to distil out the aldehyde as soon as it is formed by the oxidation of primary alcohol?
    313 Views
    Answer
    Advertisement
    Zigya App

    47. What does PCC stand for? Give its composition and one use.

    PCC stands for pyridinium chlorochromate. It is an equimolar mixture of CrO3, HCl and pyridine. It is used to oxidise 1° alcohol to aldehyde and 2° alcohol to ketones.
    182 Views
  • Switch Icon Switch
    • Advertisement
    48. Write the product and name of the following reaction:
    Benzyl alcohol + pyridinium chlorochromate
    183 Views
    Answer
    Advertisement
    49.

    Complete the following reaction by writing down the major product:



    162 Views
    Answer
    50.

    Complete the following reaction by writing down the major product:





    136 Views
    Answer
    Advertisement
    Flag Popup Icon
    Flag it
    Submit
    Flag Popup Icon
    Switch to
    flexipad
    Share It Icon
    Share it
    Share It
    Share it