EASY
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The compound which can give Amine with KOH and Br2 , is -

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

MEDIUM

The decreasing order of ease of alkaline hydrolysis for the following esters is
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EASY
The correct structure of the product P in the following reaction is

Asn-Ser+(CH3CO)2O(excess)NEt3P
HARD
In the reaction,

CH 3 COOH LiAlH 4 A PCl 5 B Alc. KOH C ,

the product C is :
MEDIUM
Which of following elements does not form amide when reacted with ammonia?
MEDIUM
An organic compound A upon reacting with NH3 gives B. On heating, B gives C. C in presence of KOH reacts with Br2 to give CH3CH2NH2. A is :
MEDIUM
Propanoic acid undergoes HVZ reaction to give chloropropanoic acid. The product obtained is
EASY
In the presence of a small amount of phosphorous, aliphatic carboxylic acid reacts with chlorine or bromine to yield a reaction in which, α-hydrogen is been replaced by halogen. This reaction is known as
MEDIUM

The increasing order of the reactivity of the following with LiAlH4 is:

(A) Question Image

(B) Question Image

(C) Question Image

(D) Question Image

HARD
List-I includes starting materials and reagents of selected chemical reactions. List-II gives structures of compounds that may be formed as intermediate products and/or final products from the reactions of List-I.
List-I List-II

(I)
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P
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(II)
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Q
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(III)
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R
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(IV)
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S
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T
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U
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Which of the following options has the correct combination considering List-I and List-II?
HARD
List-I includes starting materials and reagents of selected chemical reactions. List-II gives structures of compounds that may be formed as intermediate products and/or final products from the reactions of List-I.
List-I List-II

(I)
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P
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(II)
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Q
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(III)
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R
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(IV)
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S
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T
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U
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Which of the following options has the correct combination considering List-I and List-II?
EASY
Which of the following acids, does NOT undergo Hell-Volhard-Zelinsky reaction?
MEDIUM
Which of the following derivatives of alcohols is unstable in an aqueous base?
MEDIUM

How will you bring about the following conversion in not more than two steps? 

Benzoic acid to m-Nitrobenzyl alcohol

MEDIUM
Which one of the following esters gets hydrolyzed most easily under alkaline conditions?
HARD
With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?