Chemistry-
General
Easy
Question
Which one of the following has the highest boiling point?
The correct answer is:
There is association by H-bonding in but molar mass of makes it highest boiling point liquid
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Chemistry-
I)1, 2-dihydroxy benzene
II) 1, 3-dihydroxy benzene
III) 1, 4-dihydroxy benzene
IV) Hydroxy benzene The increasing order of boiling points of above mentioned alcohols is
I)1, 2-dihydroxy benzene
II) 1, 3-dihydroxy benzene
III) 1, 4-dihydroxy benzene
IV) Hydroxy benzene The increasing order of boiling points of above mentioned alcohols is
Chemistry-General
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The hybridization scheme for the central atom includes a -orbital contribution in
The hybridization scheme for the central atom includes a -orbital contribution in
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Which species has the maximum number of lone pair of electrons on the central atom?
Which species has the maximum number of lone pair of electrons on the central atom?
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Which set contains no ionic species?
Which set contains no ionic species?
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The shape of molecule is
The shape of molecule is
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Solubility of and in water in increasing order is
Solubility of and in water in increasing order is
Chemistry-General
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The nitrogen atoms in and are all surrounded by eight electrons. When these species are arranged in increasing of bond angle, correct order is
The nitrogen atoms in and are all surrounded by eight electrons. When these species are arranged in increasing of bond angle, correct order is
Chemistry-General
Chemistry-
Consider the following species
I: ;
II:
III:
IV: Which of the above species have same number of linkage ( or S)?
Consider the following species
I: ;
II:
III:
IV: Which of the above species have same number of linkage ( or S)?
Chemistry-General
Chemistry-
Which of the following will be most acidic?
Which of the following will be most acidic?
Chemistry-General
Chemistry-
The abstraction of proton will be fastest, in which carbon in the following compound,
The abstraction of proton will be fastest, in which carbon in the following compound,
Chemistry-General
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Identify the final product (Z) in the following sequence of reactions.
Identify the final product (Z) in the following sequence of reactions.
Chemistry-General
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Following is hydrated maximum at the position:
Following is hydrated maximum at the position:
Chemistry-General
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X and Y are
X and Y are
Chemistry-General
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, is
, is
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Compound ‘A’ (molecular formula C3H8O) is treated with acidified K2Cr2O7 to form a product
Compound ‘A’ (molecular formula C3H8O) is treated with acidified K2Cr2O7 to form a product
Chemistry-General