BHU PMT BHU PMT Solved Paper-2004

  • question_answer
    Which of the following acid is formed when \[Si{{F}_{4}}\]reacts with water?

    A) \[Si{{F}_{4}}\]                                   

    B) \[{{H}_{2}}Si{{F}_{4}}\]

    C)  \[{{H}_{2}}S{{O}_{4}}\]                                

    D) \[{{H}_{2}}Si{{F}_{6}}\]

    Correct Answer: D

    Solution :

                     \[3Si{{F}_{4}}+4{{H}_{2}}O\xrightarrow[{}]{{}}{{H}_{2}}Si{{F}_{6}}+Si{{(OH)}_{6}}\]


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