RAJASTHAN PMT Rajasthan - PMT Solved Paper-2007

  • question_answer
    Which of the following gas is used in warfare?

    A) \[{{N}_{2}}O\]                                  

    B)        \[CC{{l}_{3}}\cdot N{{O}_{2}}\]

    C)        \[C{{O}_{2}}\]                                   

    D)        \[{{O}_{2}}\]

    Correct Answer: B

    Solution :

    \[{{N}_{2}}O\] is nitrogen dioxide. It is a laughing gas. \[CC{{l}_{3}}\cdot N{{O}_{2}}\] is tear gas and used in warfare. Other gases used in warfare are phosgene\[(COC{{l}_{2}})\], mustard gas \[(Cl{{C}_{2}}{{H}_{4}}-\]\[S-{{C}_{2}}{{H}_{4}}Cl)\] and lewisite\[(CHCl=CHAsC{{l}_{2}})\].


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