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Phenol is more acidic than alcohol. Give reasons.
what are the chemical tests to distinguish between
what does copper at 573 k do mainly ?
what is limiting molar conductivity
Differentiate between the butan-1-ol and butan-2-ol by iodoform test of alcohol.
Give a chemical test to distinguish methanol and ethanol?
how to convert ethanol into methanol.?
what is the product formd by
(CH3)3C-O-C2H5 IN THE PRESENCE OF HI???
how does the basicity of amines(primary ,secondary ,tertiary)change if in aqueous medium?
2> in coordination compounds when to nomenclatae the compounds 'ammine' and when 'amine'?
convert benzyl chloride to benzyl alcohol
How to distinguish between ethanol and di-ethyl ether?Give chemical reactions.
phenol toh acetophenone?
phenol to toluene?
concentrated sulphuric acid is added following by heating to each of following test tube .
(i) cane sugar , (ii) sodium bromide (iii) copper turnings ,(iv) sulphur powder (v) potassium chloride
Identify in which of the above test tube the following change will be observed. support your answer with the help of a chemical equation .
a) formation of a black substance
b) evolution of brown gas
c) evolution of colourless gas
d) formation of a brown substance which on dilution become blue
e) disappearance of yellow powder along with evolution of colourless gas.
Why para-nitro phenol has high B.P. then ortho-nitro phenol?
how will you distinguish between alcohol and aldehyde?
Anisole on reaction with HI produces only phenol and methyl iodide. give reason?
how phenol is oxidised to benzoquionone . write the mechanism ?
why is water more acidic than alcohol---C2H5OH?
pl. ans.very imp.
why is the relative ease of dehydration of alcohols tertiary>secondary>primary..?
what is mendius reaction.....???
Why does'nt alcohol react with NaHCO3 and Na2CO3?
explain Reimer- Tiemann reaction Briefly ?
mechanism of prepartion of phenol from benzenesulphonic acid..?
What is the name of the compound which has OCOCH3 group attatched to a benzene ring??
Iodoform gives the precipitate with AgNO3 on heating while chloroform does not. Give
What is popoff's rule?
what is alpha hydrogen or beta hydrogen what is the concept behind this
are more acidic than phenol. Draw the resonance structures of the
corresponding phenoxide ions.
What happens when a freshly precipitated Fe(OH)3 is shaken with little amount of dilute solution of FeCl3?
Explain why phenol has smaller dipolemoment than methanol?
please someone provide me a list of most common electrophiles and nucleophiles . also provide the order of their strength
why are alcohols weaker acids than water?
Q2. Alcohol react both as nucleophile as well as electrophile. Write one reaction of each type and describe its mechanism
p nitrophenol is a stronger acid than phenol while p-cresol is a weaker acid.discuss
how can we convert acetophenone to benzoic acid ?
the mechanism of hydration of ethene to yield ethanol.
what is lucas test? explain in detail with help of example
why bimolecular dehydration not appropriate for synthesis of ethyl methy ether?
How will you convert ethyl alcohol to methyl alcohol
convert butan-2-one to butan-2-ol
convert ethane to ethyne
convert phenol to benzoic acid
Explain why phenol have shorter C-O bond length compared to alcohols?
Convert phenol to acetylsallicylic acid (aspirin) ? Kindly answer sir/mam.
benzyl ethyl ether on reaction with HI gives benzyl iodide and ethyl alcohol.. why not ethyl iodide and benzyl alcohol?
give a chemical test to distinguish between
1)propanol and propanone
2)benzaldehyde and acetophenone
convert ethylmagnesium chloride to propan-1-ol
All the P-Cl bonds in PCl5 are not equivalent..why..?
why are primary alcohols more acidic then secondary & tertiary alcohols?
how to distinguish between chlorobenzene and chlorocyclohexane????
why p-nitrophenol is more acidic than o-nitrophenol?
what is the difference between Phenol and alcohol.
2 moles of organic compound A on treatment with a strong base gives two compounds B and C. Compound B on dehydrogenation with cu gives A while acidification of C yeilds carboxylic acid D with molecular formula CH2O2. Identify the compounds A B C and D and write all the chenical reactions involved
whats the structure of phenyl methanoate......
n what is the product formed by mononitration of phenyl methanoate.....n explain how is postion of NO2 group decided...?
Benzoic acid to m-Nitrobenzyl alcohol
why the boiling point of ethanol is higher than methanol ?
give a chemical test to distinguish the compounds ..1-propanal and propanone
2-benzaldehyde and benzoic acid
'A' + CH3MgBr in the presence of H2O gives CH3--CH2--CH(OH)--CH3 which in the presence of H2SO4 gives 'B' which in the presence of Br2 gived 'C' which in the presence of alcoholic KOH gives 'D'.
identify A, B , C D
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