UPSC Chemistry Metals and Non-metals Question Bank Non - Metals

  • question_answer       What are the elements which are liquids at room temperature and standard pressure? [CDS]
    1.  Helium             
    2.  Mercury
    3.  Chlorine           
    4.  Bromine
    Select the correct answer using the codes given below

    A) 2 and 3           

    B)          2, 3 and 4

    C) 2 and 4      

    D) 1 and 3

    Correct Answer: C

    Solution :

    Not Available      

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