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Recent questions tagged oxygen
Questions
Which of the following statement is correct?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
ethers
q77
easy
asked
Feb 25, 2014
by
sreemathi.v
1
answer
Williamson ether systhesis for tert-butyl methyl ether is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
ethers
q76
easy
asked
Feb 25, 2014
by
sreemathi.v
1
answer
The major product formed on the reaction given below :
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q75
difficult
asked
Feb 25, 2014
by
sreemathi.v
1
answer
The major product formed in the reaction given below is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q74
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
Among the following molecules:The increasing order of rate of cannizzaro reaction is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q73
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
What is the major product in the following reaction:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q72
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
Predict the product in the below reaction:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q71
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
In the following reaction
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q70
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
The major product of the following reaction is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q69
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
In the below reaction :The product X is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q68
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
What would be the major product of the following reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q67
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
The approriate reagents for the following transformation?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q66
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
In the below reaction :
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q65
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
What would be the product of the following reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q64
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
Product of below reaction will be
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q63
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
The product of the below reaction:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q62
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
In the following reaction the major product formed is a
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q61
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
Which is a product of Y of the following reaction:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q60
difficult
asked
Feb 24, 2014
by
sreemathi.v
1
answer
The reactant that lead to products (A) and (B) on ozonolysis are
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q59
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Predict the product in the following reaction:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q58
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Predict the product in the following reaction:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q57
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Which of the following statements is correct?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q56
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Which is a product X of reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q55
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
In the below reaction,the product X is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q54
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Which is a product X of reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q53
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
In the below reaction the product P is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q52
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Consider the following reaction number of stereo isomers formed in this reaction is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q51
difficult
asked
Feb 21, 2014
by
sreemathi.v
1
answer
The appropriate reagents for the following transformation:
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q50
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
In the below reaction what is A?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q49
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Which of the following compounds form two isomeric oximes on reacting with $NH_2OH$
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q48
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
What is the major organic product obtained from the following reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q47
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
In the below reaction the product of A is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q46
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
What is the product of the following series of reactions?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q45
medium
asked
Feb 21, 2014
by
sreemathi.v
1
answer
Which reagent would you use to accomplish this transformation?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q44
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
What is the most likely result of the reaction conditions shown?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q43
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Complete the following reaction by filling in the necessary reagents.
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q42
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Which of the following will not show tautomerism?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q41
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
What is the correct name of the following molecule?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q40
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Predict the product in the following : $CH_3CHO+4HCHO\quad\underrightarrow{\text{Conc aq NaOH}}$
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q39
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
What would be the product of the following reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q38
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
In the following reaction what is X?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q37
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
What is X in the following reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q36
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
What is X in the below reaction?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q35
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Select the molecule which has only one $\pi$-bond
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q34
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
The decreasing order of $K_{eq}$ values in HCN addition to following aldehydes is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q33
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Predict the product in the following reaction
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q32
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Which of the following will be a best hydride donor?
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q31
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
The cannizzaro reaction is given below :
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q30
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
Predict the product in the following reaction
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q29
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
A typical compound under goes Cannizzaro's reaction as well as aldol condensation.The possible compound is
jeemain
chemistry
unit11
unit12
class12
organic-chemistry
oxygen
aldehyde-and-ketones
q28
medium
asked
Feb 20, 2014
by
sreemathi.v
1
answer
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