Chemistry-
General
Easy
Question
In the following sequence of reactions, what is D 
- Primary amine
- An amide
- Phenyl isocyanate
- A chain lengthened hydrocarbon
The correct answer is: Phenyl isocyanate
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The following compound on hydrolysis in aqueous acetone will give
(K:) 
(L:) 
(M:) 
The following compound on hydrolysis in aqueous acetone will give
(K:)
(L:)
(M:)
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The following reaction is 
The following reaction is
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In the above reaction 'X' stands for
In the above reaction 'X' stands for
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Aniline in a set of reactions yielded a product D.
The structure of product D would be
Aniline in a set of reactions yielded a product D.The structure of product D would be
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Which one of the following compound is most basic ?
A) 
B) 
C) 
Which one of the following compound is most basic ?
A)
B)
C)
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The final product C, obtained in this reaction 
would be
The final product C, obtained in this reaction would be
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. The product ‘B’ is
. The product ‘B’ is
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Product ‘A’ in above reaction is
Product ‘A’ in above reaction is
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Electrophilic substitution of with bromine gives
Electrophilic substitution of with bromine gives
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5.6 litres of oxygen at NTP is equivalent to:
5.6 litres of oxygen at NTP is equivalent to:
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Assertion: The electronic structure of O3 is 
Reason: 
Structure is not allowed because octete a round ‘O’ cannot be expanded.
Assertion: The electronic structure of O3 is
Reason:
Structure is not allowed because octete a round ‘O’ cannot be expanded.
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Assertion:N2 and NO+ both are diamagnetic substances.
Reason: NO+ is isoelectronic withN2.
Assertion:N2 and NO+ both are diamagnetic substances.
Reason: NO+ is isoelectronic withN2.
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Using MO theory predict which of the following species has the shortest bond length?
Using MO theory predict which of the following species has the shortest bond length?
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