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Chemistry
List of top Chemistry Questions
Which of the following is not an example of addition polymer
UPSEE - 2018
UPSEE
Chemistry
classification of polymers
Which reagent is capable of giving test both of Aldehyde and ketones
UPSEE - 2018
UPSEE
Chemistry
Chemical Reactions
Which among the following compounds will have meso form
UPSEE - 2018
UPSEE
Chemistry
Isomerism
How benzene is converted into n - propyl benzene
UPSEE - 2018
UPSEE
Chemistry
Properties of benzene
Ferric chloride is used to stop bleeding in cuts because
UPSEE - 2018
UPSEE
Chemistry
d -and f -Block Elements
$CH_3MgI$
will give methane with
UPSEE - 2018
UPSEE
Chemistry
Alkanes
Which of the following is a tricarboxylic acid?
MHT CET - 2018
MHT CET
Chemistry
Aldehydes, Ketones and Carboxylic Acids
White phosphorus $P_4$ has the following characteristics:
WBJEE - 2018
WBJEE
Chemistry
p -Block Elements
Which of the following carboxylic acids is most reactive towards esterification?
MHT CET - 2018
MHT CET
Chemistry
Aldehydes, Ketones and Carboxylic Acids
Which among the group-15 elements does NOT exists as tetra atomic molecule?
MHT CET - 2018
MHT CET
Chemistry
p -Block Elements
What is the catalyst used for oxidation of $\ce{SO_2}$ to $\ce{SO_3}$ in lead chamber process for manufacture of sulphuric acid?
MHT CET - 2018
MHT CET
Chemistry
p -Block Elements
The number of unpaired electrons in $Ni$ (atomic number $= 28)$ are
WBJEE - 2018
WBJEE
Chemistry
d block elements
$Cl_2O_7 $
is the anhydride of
WBJEE - 2018
WBJEE
Chemistry
p -Block Elements
Which of the following is an example of thermosetting polymers?
AMUEEE - 2018
AMUEEE
Chemistry
Polymers
Which one of the following set of metals deposits an anode mud during the process of electrolytic refining of copper?
AMUEEE - 2018
AMUEEE
Chemistry
General Principles and Processes of Isolation of Elements
The most reactive to nucleophilic attack at the carbonyl group is
AMUEEE - 2018
AMUEEE
Chemistry
reaction mechanism
Identify the correct increasing order of crystal field stabilization energy value for the given complexes.
JKCET - 2018
JKCET
Chemistry
coordination compounds
How many geometrical isomers are possible with complexes of the type
$ [M(ab)_3] $
?
JKCET - 2018
JKCET
Chemistry
coordination compounds
The correct option(s) regarding the complex
${[Co(en)(NH3)3(H2O)]^{3+} (en = H2NCH2CH2NH2)}$
is (are)
JEE Advanced - 2018
JEE Advanced
Chemistry
coordination compounds
The correct option(s) to distinguish nitrate salts of
${Mn^{2+}}$
and
${Cu^{2+}}$
taken separately is (are)
JEE Advanced - 2018
JEE Advanced
Chemistry
d block elements
Amongst the following interhalogen compounds which one is used for the production of
$ UF_{6} $
during
$ ^{235}U $
enrichment process?
AMUEEE - 2018
AMUEEE
Chemistry
p -Block Elements
Which of the following is the correct configuration of the complex
$ [RhCl_6]^{3-} $
?
JKCET - 2018
JKCET
Chemistry
coordination compounds
What will be the correct decreasing order of acid strength of the hydroxybenzoic acids? (Symbols and notations carry their usual meanings)
JKCET - 2018
JKCET
Chemistry
Aldehydes, Ketones and Carboxylic Acids
What will be the products when benzaldehyde is treated with
$ NaOD $
in
$ D_2O $
?
JKCET - 2018
JKCET
Chemistry
Aldehydes, Ketones and Carboxylic Acids
Structure anions of acids,
$ HNO_{3}, H_{3}PO_{4} $
and
$ H_{2}SO_{4} $
are, respectively
AMUEEE - 2018
AMUEEE
Chemistry
Chemical bonding and molecular structure
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