Recently Active Chemistry Questions

how will u distinguish ethyl alcohol & propyl alcohol ...

what is the iso electric point of lysine? *Image* It is given that pKa1 = 2.18 pKa2 = 8.95 pKa3=10.53 ...

HELP THE DOGGY!!!! LOL *Image* ...

name this compound . got a doubt that's why I'm asking. please help . thanks guys. I think it should be 3-ethyl-6,6-dimethylcyclohept-2-enone.[\hide] *Image* ...

hey guys plz help me out..i noe its silly bt its confusin me....... will a compound like c-c=o exibit geometrical isomerism ...

which is more stable 1. allyl free radical *Image* , benzyl free radical 2.allyl carbocation *Image* ,benzyl carbocation *Image* ...

*Image* The following diagram shows vapour pressure curves for CH3F,CH3OH,CH3COOH,H2CO. Match the curve with corresponding compound ...

What are the oxidation states of H, O and F in HOF ? ...

cyclo hexanol exists in equatorial and axial form in equilibrium with each other. when acetylation of cyclohexanol is carried out and k is overall observed rate constant of acetylation and ke and ka are rate constant of acety ...

which xylene proves the kekule structure of benzene and how?? ...

1)why the stability hydrides of the group 15 elements decreases on going down 2)The acidic character of oxides of gp 15 elements decreases when moving downwards 3)wat are the factors that affects the stability of oxides of p ...

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*Image* Q1 Calculate activation energy for formation of P ? Q2 Calculate activation energy for formation of A? Q3 What is arrhenius eqn for backward reaction? ...

is there any mechanism for studying inorganic rxns ...

*Image* *Image* please give me a mechanism ...

2-bromocyclopentanone to cyclobutanecarboxylic acid. ( basic mdm) ...

isobutene has a lower heat of hydrogenation than trans 2 butene,why? Why is isobutene more stable than trans but-2-ene? ...

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give the condn A and B for which the reaction would follow the reaction as in fig *Image* case I :the alcohol is primary caseII :the alcohol is secondary caseIII :the alcohol is teritary ...

Consider confirmational analysis of butane about C2-C3 bond.It is believed teh predominant conformers about C2-C3 bond are Anti and Gauche while rest contribute negligibly (to equilibrium mixture) *Image* Q1 Ignoring the pres ...

Under specific cond, the substrate X undergoes substitution reaction and elimination reaction to give products A to D.A and B are stereoisomers but not enantiomers,C and D are enatiomers.A is not isomer of C X +H2O /Heat ---- ...

Assertion: [Ni(CO)4] has a longer C-O bond length than the same in [Cr(CO)5NH3] Reason:There is greater extent of dπ-pπ backbonding in [Ni(CO)4] than in [Cr(CO)5NH3] ...

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*Image* MATRIX MATCH TYPE ...

Explain tooooo *Image* ...

in sections like s,p,d,f blocks we are getting more reactions to study, mugging up all the rxns is the only way to study others, if there were other methods to study these chapters please post it with ur reply.......... ...

Why are there 2n tetrahedral and n octahedral voids for n lattice points? ...