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)
>


Sajan sarthak Best Answer
Drop the melt composition then touch the solidus line and as the 1att plgioclase is An70 so the temperature is 1400°c