SSC Sample Paper SSC (Group-C) Sample Test Paper-3

  • question_answer
    Ethanol containing 5% water is known as:

    A)  Dilute alcohol

    B)  Power alcohol

    C)  Rectified spirit

    D)  Absolute alcohol

    Correct Answer: C

    Solution :

     A rectified alcohol is highly concentrated ethanol which has been purified by means of repeated distillation, a process that is called rectification. It typically contains 95% alcohol by volume and 5 % water. Normally, ethanol with 5 % water is known as pure alcohol.


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