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) 
		 
			 
			 
			 
			 
			 
			 
			 
			 
			 30 points
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Priyanshu kumar![best-answer]() 
			
https://socratic.org/questions/calculate-ph-of-solution-obtained-by-mixing-50ml-of-0-2m-hcl-with-50ml-of-0-1m-n go through this link