Organic Chemistry PYQ — Page 60

Arrange the following amines in the decreasing order of basicity. 

In the following reactions, products $A$ and $B$ are:  

The increasing order of $\mathrm{pKa}$ of the following amino acids in aqueous solution is Glycine, Aspartate, Lysine, Arginine.

Fructose and glucose can be distinguished by:

The correct match between items I and II is : 

The major product of the f following reaction is: 

Major product of the given reaction is: 

Which of the following is the correct structure of adenosine?

Which of the following will not exist in zwitter ionic form at $\mathrm{pH}=7$ ?

The increasing order of nitration of the following compounds is : 

The trans-alkenes are formed by the reduction of alkynes with

The major product of the following reaction is: 

The major product of the following reaction is 

The increasing order of basicity of the following compounds is : 

Among the following, the incorrect statement is

Which of the following will most readily give the dehydrohalogenation product?

The increasing order of diazotisation of the following compounds is: (a)  (b) (c) (d)

The correct match between items of List-I and List-II is <table class="pyq-table"><tbody><tr><td></td><td>List - I</td><td></td><td>List - II</td></tr><tr><td>(A)</td><td>Coloured impurity</td><td>(P)</td><td>Steam distillation</td></tr><tr><td>(B)</td><td>Mixture of o – nitrophenol and p –nitrophenol</td><td>(Q)</td><td>Fractional distillation</td></tr><tr><td>(C)</td><td>Crude Naphtha</td><td>(R)</td><td>Charcoal treatment</td></tr><tr><td>(D)</td><td>Mixture of glycerol and sugars</td><td>(S)</td><td>Distillation under reduced pressure</td></tr></tbody></table>

Which of the following will most readily give the dehydrohalogenation product?

The major product of the following reaction is: 

The major product of the following reaction is: 

The reagent(s) required for the following conversion are: 

Glucose on prolonged heating with $\mathrm{HI}$ gives

The IUPAC name of the following compound is