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UPSC Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Elements Classification and Chemical Bonding

  • question_answer
          Which one of the following when dissolved in \[{{H}_{2}}O\] gives hissing sound? [CDS]

    A) Limestone        

    B)                  Slaked lime

    C) Soda lime         

    D)                  Quicklime

    Correct Answer: D

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