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koolman

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  1. why the compund following give(s) white precipitate with aqueous AgNO3? can any tell me the mechanism , please..
  2. Under conditions of photochemical chlorination, (CH3)3CCH2C(CH3)3 gives a mixture of two monochlorides what is the meachanism
  3. in the following reaction we have to find the major product . according to me it will be C compound beacuse of anion (intermediate) stability.
  4. AMONG THE compounds which of the following reacts faster in an SN1 reaction? I. cis-4-tert-butylcyclohexyl bromide II. trans-4-tert-butylcyclohexyl bromide I think II compound beacuse of stable carbocation.
  5. why the reaction is faster in CH3CN.
  6. In an experiment, Hughes studied the rate of racemisation of 2-iodooctane by sodium iodide (with radioactive iodine) in acetone and compared it with the rate of incorporation of radioactive iodine into 2-iodooctane. How will the rate of racemisation compare with the rate of incorporation if (I) Each act of exchange proceeds with retention of configuration (II) Each act of exchange proceeds with inversion of configuration II) Each act of exchange proceeds randomly in which retention and inversion are equally likely
  7. what will be the difference between these two reaction in thier mechanism and their product .
  8. how can we see the order of decreasing reactivity for the following X substituents in SN2 reaction I X = OH- II X = CH3CO2- III X = CF3SO3- IV X = CCl3CO2-
  9. the reagent that will yield the greater amount of substitution on reaction with 1-bromobutane would be CH3CH2OK in dimethyl sulfoxide (DMSO) OR (CH3)3COK in dimethyl sulfoxide (DMSO). how can we decide it .
  10. We have to find the compound C . Why the product I formed is wrong and how is the correct product is formed .
  11. I have equate the volume
  12. If we have a closed box filled with liquid . It is given a horizontal acceleration g/2 and a vertical acceleration g/2 . Then I tried to find the angle of the free surface with the horizontal . It should be tan^(-1) 1/2 as slope is equal to tan^(-1)a(x)/g . But here there is vertical acceleration does it affect the slope . Any help is appreciated
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