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Aldehydes And Ketones Test - 10

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Aldehydes And Ketones Test - 10
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  • Question 1
    1 / -0

    CH3CH2CH2CH = CH-CH2OH → CH3CH2CH2CH = CH-CH2COH

    The suitable oxidizing agent to bring about the given conversion is

    Solution

    MnO2 is the suitable reagent to oxidize unsaturated alcohols to give the corresponding carbonyl compounds without affecting the C=C bond.

     

  • Question 2
    1 / -0

    Hexamethylenetetramine, used as a urinary tract antibiotic under the commercial name of urotropine, is derived from

    Solution

    6CHO + 4 NH3 → (CH2)6N4 + 6H2O

     

  • Question 3
    1 / -0

    Which of the following is used to preserve biological specimens?

    Solution

    Formalin, used for preserving biological specimens, is a 40% solution of formaldehyde.

     

  • Question 4
    1 / -0

    The major use of ethanoic acid is

    Solution

    Vinegar, an essential food preservative, is a 5 to 20% solution of acetic acid (ethanoic acid).

     

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