Acetone And Acetophenone Quiz

8 Questions | Total Attempts: 177

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Acetone And Acetophenone Quiz


Questions and Answers
  • 1. 
    How to differentiate between acetone and acetophenone ?
    • A. 

      Dry ignition test

    • B. 

      Miscibility

    • C. 

      Phenyl hydrazine

    • D. 

      " a " and " b" are both correct

    • E. 

      "b" and " c" are both correct

    • F. 

      A , b , c are all correct

  • 2. 
    " sodium nitroprusside " Can Or Can't differentiate between acetone and acetophenone ?
    • A. 

      Can

    • B. 

      Can't

  • 3. 
    Why sodium nitroprusside can't differentiate between acetone and acetophenone ?
    • A. 

      Because the exist of O=C--CH3 G.function

    • B. 

      Because the exist of O=C--OH G.function

    • C. 

      Because the exist of O=C--H G.function

    • D. 

      A and b are both correct

  • 4. 
    Iodoform is the confirmatory test for ________ ?
    • A. 

      Ketone

    • B. 

      Aldehyde

    • C. 

      Aldehyde and Ketone

  • 5. 
    We use fehling solution as Oxadizing agent ..
    • A. 

      Yes

    • B. 

      No

    • C. 

      Option 3

    • D. 

      Option 4

  • 6. 
    Sodium nitroprusside Give .... ?
    • A. 

      Red blood ppt

    • B. 

      Canary yellow ppt

    • C. 

      Red blood colour

    • D. 

      Option 4

  • 7. 
    No effervescence with Na2Co3 is an evidence that ?
    • A. 

      The unknown is acid

    • B. 

      The unknown is not acid

    • C. 

      Option 3

    • D. 

      Option 4

  • 8. 
    The colour of ppt of iodoform is yellow ppt with turbidity
    • A. 

      Yes

    • B. 

      No

    • C. 

      Yes , but without turbidity

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