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Recent questions tagged ethers
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1
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You are given benzene, cone. H2SO4 and NaOH. Write the equations for the preparation of phenol using these reagents.
asked
Mar 30, 2019
in
Class 12
by
kratos
ethers
class-12
phenols
alcohols
+2
votes
1
answer
Which of the following is manufactured from the molecular nitrogen by bacteria
asked
Mar 30, 2019
in
Class 12
by
kratos
ethers
nitric acid
class-10
icse
alcohols
study of compounds
class-12
phenols
p - block element
+2
votes
1
answer
The number of isomers which are ethers and having the molecular formula C4H10O, is :
asked
Mar 29, 2019
in
Chemistry
by
kratos
organic chemistry
ethers
isc
class-11
kvpy
icse
class-12
+2
votes
1
answer
Ethylene reacts with HBr forming ‘X’ which on reaction with moist Ag2O gives ‘Y’. When ‘Y’ is heated with alumina
asked
Mar 29, 2019
in
Class 12
by
kratos
ethers
alcohols
class-12
phenols
bitsat
+2
votes
1
answer
Explain Wurtz reaction and Friedel Crafts alkylation with one example for each.
asked
Mar 28, 2019
in
Class 12
by
kratos
alcohols
haloalkanes
isc
class-11
class-12
hydroxy compounds and ethers
ethers
haloarenes
icse
phenols
+2
votes
1
answer
Preparation of ethers by acid dehydration of secondary or tertiary alcohols is not a suitable method. Give reason.
asked
Mar 26, 2019
in
Class 12
by
kratos
alcohols
alcohols phenols and ethers
class-12
ethers
phenols
cbse
+2
votes
1
answer
Explain Friedel-Crafts alkylation for chlorobenzene. Give equation.
asked
Mar 26, 2019
in
Class 12
by
kratos
isc
ethers
haloarenes
class-11
haloalkanes
hydroxy compounds and ethers
icse
alcohols
class-12
phenols
+1
vote
1
answer
Why ethanol has higher boiling point than ethane ?
asked
Mar 25, 2019
in
JEE
by
kratos
ethers
chemical bonding
cbse
jee
alcohols
jee mains
class-12
phenols
alcohols phenols and ethers
+2
votes
1
answer
The most acidic compound among the following is 1 phenol 2. Ethanol 3. 3,5-dinitrophenol 4. 4-methoxy phenol
asked
Mar 25, 2019
in
Class 12
by
kratos
ethers
class-12
phenols
alcohols
+1
vote
1
answer
You are given benzene, conc. H2SO4, NaOH and dil.HCl. Write the preparation of phenol using these reagents.
asked
Mar 23, 2019
in
Class 12
by
kratos
ethers
alcohols
d and f- block elements. class-xii
class-12
phenols
alcohols phenols and ethers
+2
votes
1
answer
Benzene diazonium chloride on hydrolysis gives
asked
Mar 22, 2019
in
Class 12
by
kratos
ethers
class-12
phenols
alcohols
+2
votes
1
answer
How do you prepare ethanol by using the Grignard Reagent?
asked
Mar 21, 2019
in
Class 12
by
kratos
ethers
class-11
hydrocarbons
hydroxy compounds and ethers
alcohols
class-12
phenols
+2
votes
1
answer
What is the oxidation number of oxygen in HCHO compound:
asked
Mar 20, 2019
in
Chemistry
by
kratos
ethers
carboxylic acids
basic concepts of chemistry
aldehydes
class-11
jee
ketones
alcohols
jee mains
chemical calculations
class-12
phenols
+2
votes
1
answer
Glycerol is a- (a) Primary alcohol (b) Monohydric alcohol (c) Dihydric alcohol (d) Trihydric alcohol
asked
Mar 20, 2019
in
Class 12
by
kratos
ethers
class-11
hydroxy compounds and ethers
bseb model set
alcohols
class-12
phenols
+3
votes
1
answer
The reaction of toluene with Cl2 in presence of FeCI3 gives X and reaction in presence of light gives Y. Thus, X and Y are
asked
Mar 19, 2019
in
Chemistry
by
kratos
organic chemistry
ethers
neet
jee
hydrocarbons
halogen derivatives
alcohols
jee mains
class-12
phenols
+2
votes
1
answer
Write an activity to show that the solutions of compounds like HCl and NaOH do not show acidic character even though they are having Hydrogen.
asked
Mar 17, 2019
in
Class 12
by
kratos
ethers
acids bases and salts
class-10
icse
alcohols
class-12
phenols
+3
votes
1
answer
Alkyl halides on treatment with a suspension of Ag2O (moist in ether), gives :
asked
Mar 17, 2019
in
Class 12
by
kratos
ethers
neet
haloarenes
aiims
haloalkanes
bitsat
+1
vote
1
answer
Write the mechanism of the reaction of HI with methoxymethane.
asked
Mar 17, 2019
in
Class 12
by
kratos
ethers
class-12
phenols
alcohols
+2
votes
1
answer
Give the structures and IUPAC names of monohydric phenols of molecular formula, C7H8O?
asked
Mar 16, 2019
in
Class 12
by
kratos
ethers
alcohols
d and f- block elements. class-xii
class-12
phenols
alcohols phenols and ethers
+3
votes
1
answer
Two isomeric compounds I and II are heated with HBr –
asked
Mar 11, 2019
in
Class 12
by
kratos
isomerism
kvpy
jee mains
neet
ethers
jee
hydrocarbons
aiims
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