UPSC Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Chemistry, Matter and its Composition

  • question_answer
          The chemical formula of Borax is

    A) \[N{{a}_{2}}{{B}_{4}}{{O}_{7}}\]  

    B)        \[CaCOC{{I}_{2}}\]

    C) \[BaS{{O}_{4}}\]          

    D)        \[Ca{{(S{{O}_{4}})}_{2}}\]

    Correct Answer: A

    Solution :

    Not Available     


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