Arrey, theoretical yield ka calculation toh mole ratio se hota hai, bhai. Pehle reactant ke grams ko moles mein badlo, limiting reactant dhoondo, phir uske hisaab se product ke moles nikaal ke wapas grams kar lo. Formula book aur calculator mere saath hi rehta hai.
Par humare plant mein, jo lab wale theoretical batate hain, aksar woh practical mein milta nahi... kisi impurity ya machine ki setting se thoda kam hi product banta hai. Kal hi ek batch sodium carbonate ka expected yield se saat percent kam aaya, toh ab record mein wohi likhna padega.
Isliye mere register ke side mein pencil se likha rehta hai – "theory sirf guide hai, plant apna hisaab chalata hai.
#exams#study
Jump in to reply — no account needed.