Question

    Which of the following is called without

    lime?
    A Sodium oxide Correct Answer Incorrect Answer
    B Calcium By Carbonate Correct Answer Incorrect Answer
    C Nitrous oxide Correct Answer Incorrect Answer
    D Calcium oxide Correct Answer Incorrect Answer

    Solution

    Calcium oxide (CaO) is commonly known as lime or quicklime. Therefore, "without lime" means without calcium oxide.

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