SSC General Science & Technology Sample Paper NCERT Sample Paper-1

  • 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 \[100{}^\circ C\]

    Correct Answer: C

    Solution :

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

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