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)
>
>
>


Ruby negi
I only want to say that when temperature change, use formula for dQ=mcdT and when state change use dQ=mL. bcz during state change, temperature remains constant. put these dQ in dS according to the situation. u will get ans.