SSC Sample Paper SSC (Group-C) Sample Test Paper-9

  • question_answer
    Taj Mahal is threatened due to the effect of

    A)  \[HN{{O}_{3}}\]                 

    B)  \[{{I}_{2}}\]

    C)  \[Pb\]            

    D)       \[S{{O}_{2}}\]

    Correct Answer: D

    Solution :

     The Taj Mahal has been seriously affected by sulphur dioxide \[(S{{O}_{2}})\]. The \[S{{O}_{2}}\] emitted by the Mathura Refinery and other industries when combined with oxygen in the atmosphere forms sulphuric acid called "acid rain," corroding the gleam- ing white marble of Taj Mahal. The white marble has yellowed and blackened in places.


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