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)
Priyanshu kumar
Option D This reaction is precipitation reaction or methatheses. Check
Ammonium sulphide in liquid NH3 is capable of precipitating silver metal sulphides from the nitrate solution of the silver metal.