• # question_answer Pasteurization of milk involve heating for A)  60 min at about $90{}^\circ C$ B)  30 min at about $50{}^\circ C$ C)  30 min at about $65{}^\circ C$ D)  60 min at $100{}^\circ C$

[c] Pasteurization of milk involves heating of milk at $60-70{}^\circ C$ for about 30 min so as to kill the pathogens