question_answer1)
What are alcohols ?
question_answer2)
What is rectified spirit ?
question_answer3)
Name the alcohol used for
polishing wooden furniture.
question_answer4)
Name a trihydric alcohol.
question_answer5)
What is allylic alcohol?
question_answer6)
Write formula of a benzylic
alcohol.
question_answer7)
What is the hybridisation of
carbon linked with 
group in vinylic
alcohol.
question_answer8)
Suggest the most probable
product.
question_answer9)
Suggest the most probable
product.
question_answer11)
Suggest the product of the
reaction.
(i)
(ii) 
question_answer12)
Suggest the product of the
reaction.
(i)
(ii)
question_answer13)
Why 
is
used for preparing special chemicals only?
question_answer17)
How tertiary alcohol can be
prepared from Grignard's reagent?
question_answer18)
Which one has higher boiling
point propane or ethanol?
question_answer19)
Boiling points of which compound
is highest
question_answer20)
Alcohols art as weak acid. Why?
question_answer21)
Arrange the following alcohols
in order of increasing acidity 
question_answer22)
What is etherification?
question_answer23)
Carboxylic acids or acid
anhydride react With alcohol in presence of 
Why?
question_answer24)
Which catalyst is required in
the reaction of acid chloride with alcohol and why?
question_answer25)
What is Lucas reagent?
question_answer26)
Which type of alcohol does not
react with Lucas reagent at room temperature?
question_answer27)
What is the rate of reactivity
of 1°, 2° and 3° alcohols with hydrogen halide?
question_answer28)
What do you mean by dehydration?
question_answer29)
What is the ease of dehydration
of 1 °, 2° and 3° alcohols?
question_answer30)
Explain dehydrogenation of
alcohols.
question_answer32)
What happens when a primary
alcohol is treated with 
in anhydrous
medium.
question_answer33)
Complete the reaction
question_answer34)
Suggest the product
question_answer35)
What happens when t-alcohol is
treated with 
high temperature?
question_answer36)
What is wood spirit?
question_answer37)
Which enzyme catalyses
conversion of sucrose to ethanol?
question_answer38)
What is the main use of ethanol?
question_answer39)
Explain denaturation.
question_answer40)
Which compound is mixed in
ethanol for denaturation?
question_answer41)
How are alcohols converted to
carboxylic acids directly?
question_answer42)
How will you obtain ketone from
alcohol?
question_answer43)
Which alcohol on oxidation gives
aldehyde?
question_answer44)
Which alcohol on oxidation gives
ketone?
question_answer45)
What are phenols?
question_answer46)
What is the hybridisation of
carbon linked with -OH group in phenol?
question_answer47)
The C - O bond length in. phenol
is less than that in methanol. Why?
question_answer48)
What is carbolic acid?
question_answer49)
What is cumene?
question_answer50)
What happens when benzene
sulphonic acid is fused with 
followed by
hydrolysis?
question_answer51)
What happens when benzene
diazonium chloride is warmed with water?
question_answer52)
Name the by-product of
manufacture of phenol from cumene.
question_answer54)
Phenols are acidic. Why?
question_answer55)
Write the reaction which
indicates acidic nature of phenols.
question_answer56)
What happens when phenol is
heated with zinc?
question_answer57)
What happens when phenol is
oxidised by
question_answer58)
Complete the reaction 
question_answer59)
Predict the product of the
following reaction
question_answer60)
What are ethers?
question_answer61)
What are simple (Symmetrical)
ethers? Give example.
question_answer62)
What are mixed (Unsymmetrical)
ethers? Give example.
question_answer63)
What is the hybridisation of
oxygen atom in ether?
question_answer64)
bond angle in ethers
(111.7°) is slightly larger than the tetrahedral angle. Why?
question_answer65)
Predict the product
(i) 
(ii) 
question_answer66)
Boiling points of ethers are
much lower than that of alcohols. Why?
question_answer67)
Ethers are soluble in water.
Why?
question_answer68)
What happens when dialkyl ether
is heated with excess of hydrogen halide?
question_answer69)
What is the order of reactivity
of hydrogen halides (HX)
question_answer71)
What product is expected when
alkyl aryl ethers are treat with HI?
question_answer72)
What happens when t-butyl methyl
ether is heated with HI?
question_answer73)
What happens when anisole is
treated with
is
question_answer75)
Write the major products in the
following reactions.
(i) (ii)
question_answer76)
Which catalyst is used in
Friedel-Crafts reaction?
question_answer77)
The 
bond angle in alcohol is
slightly less than the tetrahedral angle. Why?
question_answer80)
Boiling points of ethanol is
much higher than methoxy methane. Why?
question_answer81)
Why are alcohols highly soluble
in water?
question_answer83)
Which reaction shows that
alcohols are acidic in nature?
question_answer84)
Sodium ethoxide is stronger base
than NaOH. Illustrate.
question_answer85)
Alcohols act as Bronsted acid
and Bronsted base both Explain.
question_answer86)
How is methanol manufactured?
question_answer87)
What is the chief use of
methanol?
question_answer88)
Which alcohol is highly
poisonous?
question_answer89)
What is fermentation? How is ethanol
manufactured by fermentation?
question_answer90)
What is the advantage of using
PCC for the oxidation of alcohols?
question_answer92)
Explain, cresols are less acidic
than phenol.
question_answer93)
o-and p-nitrophenols are
stronger acids than phenols. Why?
question_answer94)
m-nitrophenol is weaker acid
than o-and p-nitrophenol. Why?
question_answer96)
Why are phenols o- and p-
directing towards an electrophile?
question_answer97)
o-nitrophenol is steam volatile
while p-nitrophenol is not. a Why?
question_answer98)
What happens when phenol is
treated with 
in non aqueous solvents?
question_answer99)
What happens when phenol is
treated with bromine water?
question_answer103)
How will you convert ethanol to
ethoxy ethane?
question_answer104)
What are the conditions for
preparation of ethers from alcohols?
question_answer106)
Why is it difficult to prepare
ethyl methyl ether by dehydration of alcohols?
question_answer107)
Explain Williamson's synthesis.
question_answer108)
What are the advantages of
Williamson's method.
question_answer109)
Why is Williamson's synthesis
not applicable to tertiary halides?
question_answer110)
What happens when a tertiary
halides heated with sodium alkoxide.
question_answer111)
How is a tertiary ether obtained
from an alkyl halide?
question_answer112)
Chlorobenzene does not undergo
substitution reaction easily Why?
question_answer113)
How can you convert phenol into
an alkylaryl ether?
question_answer114)
Anisole on reaction with HI
results in the formation of 
and not 
Why?
question_answer115)
Discuss the site of cleavage in
case of unsymmetrical ethers.
question_answer116)
Why are ethers o-p
directing?
question_answer117)
Write the mechanism of hydration
of alkene?
question_answer118)
Explain hydro oration oxidation.
question_answer119)
Complete the reactions :
(i)
(ii)
(ii) 
question_answer120)
How are primary, secondary and
tertiary alcohols distinguished?
question_answer121)
What is aspirin? How is aspirin
prepared?
question_answer122)
Write the mechanism of
dehydration.
question_answer124)
Tertiary alcohols are easiest to
dehydrate, why?
question_answer125)
How is phenol obtained from
chlorobenzene?
question_answer126)
How is phenol obtained from
benzene?
question_answer127)
How will you convert aniline to
phenol?
question_answer128)
How is phenol obtained from
cumene?
question_answer129)
Phenols are stronger acids than
alcohols why?
question_answer130)
Draw resonance structures of
phenol.
question_answer131)
Draw resonance structures of phenoxide
ion.
question_answer132)
How will you prepare picric acid
from phenol?
question_answer133)
Explain Reimer Tiemann reaction.
question_answer134)
Explain Kolbe reaction.
question_answer135)
What is denatured alcohol?
question_answer136)
Why is fermentation carried out
in absence of air?
question_answer137)
What is the order of reactivity
of alcohols in case of esterification?
question_answer138)
Why does phenol give tribromo
phenol on bromination with bromine water?
question_answer139)
What is the use of Lewis acid in
halogenation of phenols?
question_answer141)
How does change in temperature
affect the dehydration of alcohols?
question_answer142) Alcohols can act both as acids and
bases. Explain.
question_answer143) Sodium metal cannot be used for drying
alcohols. Assign reason.
question_answer146) Predict the product of the reaction between HBr and but-2-en-l-ol.
question_answer156) Phenol is acidic while cyclohexanol is
neutral. Justify.
question_answer157) Phenol has a smaller dipole moment than methanol. Discuss.
question_answer158) o-nitrophenol is more acidic than
o-methoxyphenol. Explain.
question_answer160) Which of the following is the
most reactive towards attack by an electrophile?
question_answer162) Why is cyclohexanol more soluble in
water than hexan-1-ol?
question_answer164) Why can not anhydrous calcium chloride be
used for drying ethyl alcohol?
question_answer167) What happens when phenol is reacted with
excess of bromine water?
question_answer168) How will you distinguish between allyl alcohol and n-propyl alcohol?
question_answer172) Unlike phenols, alcohols can be easily
protonated. Explain
question_answer173) How will you distinguish between methanol
and ethanol by colour test?
question_answer180) Give the IUPAC names for each of
the following compounds.
(a) 
(b)
(c)
(d)
question_answer186) How will you distinguish between 1-phenylethanol
and 2- phenylethanol?
question_answer188) Which is a stronger acid, phenol
or cresol? Explain.
You need to login to perform this action.
You will be redirected in
3 sec
(b)
(c)
