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Recent questions tagged nitrogen
Questions
Which of the following does not react with Hinsberg reagent?
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q7
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
Which of the statements about the two structures are correct?
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q6
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
Basic hydrolysis of alkyl cyanide produces
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q5
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
Which of the following is an ambident nucleophile ?
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q4
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
Which of the following on dehydration with $P_2O_5$ gives ethanenitrile?
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q3
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
Reaction of $R-CO-NH_2$ with a mixture of $Br_2$ and $KOH$ gives $R-NH_2$ as main product .The intermediate involved in the reaction are \[\] 1. $R-CO-NHBr$ \[\] 11 . $R-N =C=O$ \[\] 111. $R-NH-Br$ \[\] 1v. $H-CO-NBr_2$
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q2
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
Which one of the following amines does not undergo acylation?
jeemain
aipmt
chemistry
nitrogen
organic-chemistry
cbse
class12
unit13
q1
easy
asked
Mar 21, 2014
by
thanvigandhi_1
1
answer
In the following reaction the structure of the major product D is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q65
difficult
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Select the final product of the following sequence of reaction:
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q64
difficult
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Identify the end product in the following sequence
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q63
difficult
asked
Mar 4, 2014
by
sreemathi.v
1
answer
What could be the product for the following reaction?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q62
difficult
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Select the final product of the following sequence of reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q61
difficult
asked
Mar 4, 2014
by
sreemathi.v
1
answer
What would be the major product in the following reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q60
medium
asked
Mar 4, 2014
by
sreemathi.v
1
answer
What would be the major product of the following reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q59
medium
asked
Mar 4, 2014
by
sreemathi.v
1
answer
In the below reaction X and Y are respectively
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q58
medium
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Which of the following reaction is correctly formulated?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q57
medium
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Which of the following statement is correct?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q56
medium
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Which of the following will not give coloured dye with benzene diazonium chloride?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q55
easy
asked
Mar 4, 2014
by
sreemathi.v
1
answer
What would be the major product of the following reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q54
easy
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Diazo compounds,sometimes donot respond Lassaigne's test for nitrogen because
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q53
easy
mock
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Identify Z in the following sequence of reactions
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q52
easy
asked
Mar 4, 2014
by
sreemathi.v
1
answer
Identify the end product in the following sequence
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
diazonium-salts
q51
easy
asked
Mar 4, 2014
by
sreemathi.v
1
answer
In the below reaction the product is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q50
difficult
asked
Mar 4, 2014
by
sreemathi.v
1
answer
What would be the major product in the following reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q49
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Which of the following orders regarding the basic strength of substituted aniline is correct
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q48
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Arrange the compounds shown below in order of decreasing basicity (most basic first)
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q47
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
What would be the products in the following reaction:
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q46
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
What would be the reagents for below reaction?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q45
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
The major product formed in the reaction given below is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q44
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
What could be the product for the following reaction?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q43
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
A chemist has treated P-chloroaniline with acetic anhydride and wants to separate the amine product from any unreacted amine which reagent used for separation based on the basicities of the two compounds.
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q42
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
In the following compounds the order of basicity is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q41
difficult
asked
Mar 3, 2014
by
sreemathi.v
1
answer
A tertiary amine can be separated from a mixture of primary and tertiary amine using
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q40
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
When the below one is heated with 1 equivalent of $CH_3NH_2$ then the product is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q39
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Refer the below is expected to be
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q38
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
In Hofmann degradation of amide Me the important step is the migration of
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q37
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Which of the following is true regarding basic character of pyridine and pyrrole?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q36
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Which of the following statements is correct?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q35
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
The major product obtained on heating of below is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q34
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
The correct order of basicity of below is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q33
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Which of statement is correct regarding the basicity of the following two primary amines?
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q32
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
In the below reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q31
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
What would be the major product of the following reaction
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q30
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
Which of the following statement is correct?(Here $R=CH_3$)
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q29
medium
asked
Mar 3, 2014
by
sreemathi.v
1
answer
The major product formed in the reaction given below is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q28
medium
asked
Feb 28, 2014
by
sreemathi.v
1
answer
The major product formed in the reaction given below is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q27
medium
asked
Feb 28, 2014
by
sreemathi.v
1
answer
Refer the below reaction B is
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q26
medium
asked
Feb 28, 2014
by
sreemathi.v
1
answer
Heating of below one produces
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q25
medium
asked
Feb 28, 2014
by
sreemathi.v
1
answer
Compound A has a molecular formula $C_7H_7NO$ on treatment with $Br_2/KOH$.A gives an amine B which respond to carbylamine test.B on diazotisation and coupling with phenol gives an azo dye.A can be
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q24
medium
asked
Feb 28, 2014
by
sreemathi.v
1
answer
The correct sequence regarding basicity of following compounds are
jeemain
chemistry
unit13
class12
organic-chemistry
nitrogen
amines
q23
medium
asked
Feb 28, 2014
by
sreemathi.v
1
answer
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