📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    The critical limit for NO3-N (mg/litre) in drinking

    water (as per WHO standard is:
    A 5 Correct Answer Incorrect Answer
    B 10 Correct Answer Incorrect Answer
    C 15 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer

    Solution

    As per WHO standard, the critical limit for NO3-N (mg/litre) in drinking water is 10mg/l. 

    Practice Next
    More Important Agriculture Q Questions

    Relevant for Exams:

    ask-question