Can someone verify that I completed this correctly? PRELAB QUESTIONS Using the p

Question

Can someone verify that I completed this correctly? PRELAB QUESTIONS Using the procedure, fill in the blank areas of the flow chartThe boxes are filled in with the words aldehyde, ketone. 1° alcohol, 2° alcohol, 3° alcohol, 1° amine, 2° amine, 3 amine. Put all of the possibilities that apply in each box! 1. Unknown : aldchýde, ketone, 1° alcohol·2° alcohol, 3° alsóhoLP amine. 2an ine, y amine 2,4-DNP Negative 2° aicohol 3 aucch 2.3 cann Positive (a) Tollens CAN Positive Red Positive Negative Lucase Silver Positive (b) Positive (a) , arr. vo Negative oec rann e Jones amne Negative Negative Positive Positive (b) Nitrous Acid one ve

Explanation / Answer

Yes you filled correctly

1) 2,4 DNP- all aldehyde and ketone gives this test positive

While alcohol, amines, acid shows negative test

2)Tollens test- only aldehyde shows positive test ,Whereas ketone ,alcohol,Alkyl halide show negative test

3)Nitrous acid test- only primary amine shows positive test while secondary amine tert.amine are negative towards nitrous acid test

4)Can test ( Ceric ammonium nitrate test) only alcohol are positive while aldehyde ,ketone alkyl halide show negative

5) Jones test- only primary and secondary school are positive towards Jones reagent while test alcohols are negative

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