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
Sourav what is your doubt in 3rd bit??
kaise karna hai pata nahi.. 10 mole B add kia to same as option 2 hona chye na?
sourav 10 mol B add kiya hai 1st me tab na 2nd aaya hai
yes.
sir to total moles uske same as Option 2 hoga na?
bs itna hi dekhna hai ki jb 10 mol B add hua tb change kya hua
10 a and 20b
yes dekhne se to lgta hai but mixture me add hone ke baad kaisa change aaya..wo calculate krna hai