Recently Active Organic Chemistry Questions

Assertion: CO is a strong ligand but weak Lewis base Reason: CO does not form salt with BF3 ...

ans is a,d.....................plz xplain why a ???????? *Image* ...

Can you explain what is hyperconjugation and its use in predicting relative acidity, basicity .....? ...

In PCl5, all the P-Cl bonds are not identical-why? even tho there r no lone pair. >>>>> ?????/ is it due2 s p difference . but in hybridysation s an p combines an bcam sam in lengthhh .s ...

so what do you think is the product . I don't know the naswer. what do you get when you treat papaverine with hot.dil.KMnO4. here's the structure http://en.wikipedia.org/wiki/File:Papaverin_-_Papaverine.svg ...

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*Image* write all the products..... ...

plzz. explain me the mechanism of wacker's process ...

WHICH OUT OF A AND B ARE AROMATIC??????? *Image* ANS : BOTH ...... PLZZZ XPLAIN Y?????? CHALO BAS EDIT BHI KAR DIYA..... NOW IS IT FINE!!!!!!!!!!! ...

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please go thru the reaction and reply whether it is a possible reaction and give ur explanation dat supports ur ans *Image* ...

please give me a possible mechanism for the product *Image* ...

compound given below is reacted wid NBS..WATS D PRODUCT C - C = C - C - C 1 CH3 ...

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what is the effect of SeO2/H2O on a carbonyl compound? ...

...of alkanes with halogens why the order of replacement of hydrogen is 3°>2°>1°?? ...

WHICH OF THE FOLLOWING ALKYL HALIDES WILL REACT FASTEST WITH AQ. NaOH AT HIGH TEMPERATURE AND PRESSURE A)Ph-Cl B)Cl-Ph-Nh2 C)CH3-Ph-Cl D)CH3-Ph-NH2 ...

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i have a doubt plz clear glucose forms many derivatives. hte derivatives which hel p to prove the furanose structureis a)osazone b)benzoyl c)acetyl d.)isopropyldiene give reason & reaction both plzzz ...

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please check the mech wat i have done *Image* ...

of the possible 2 attacks by the H+ ion which one is more favoured *Image* and explain why ...

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Q-1 natural silk is: a)polyester b)polypeptide c)polyurethane d)polyamide Q-2 the compound act as anti-dandruff agent (may) a)hexachlorophene b)resorcinol c)salicyclic acid d) all plzz answer htem with exp. also ...