Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science) 
		 
			 
			 
			 
			 
			 
			 
			 
			 
			 12 points
 12 points 
 
 
 
             
            

 
                
Amol ashok pawar![best-answer]() 
			
Epimerization is a process in stereochemistry in which there is a change in the configuration of only one chiral center. The chiral centre stereo chemistry is changed.