NEET Sample Paper NEET Sample Test Paper-9

  • question_answer
    The acid containing single S-S bond is

    A)  \[{{H}_{2}}{{S}_{2}}{{O}_{2}}\]                     

    B)  \[{{H}_{2}}{{S}_{2}}{{O}_{3}}\]

    C)  \[{{H}_{2}}{{S}_{2}}{{O}_{7}}\]                     

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

    Correct Answer: D

    Solution :

    \[{{H}_{2}}{{S}_{2}}{{O}_{4}}\] contains single S-S bond. \[\underset{Dithionous\,\,acid}{\mathop{HO-\overset{O}{\mathop{\overset{||}{\mathop{S}}\,}}\,-\overset{O}{\mathop{\overset{||}{\mathop{S}}\,}}\,-OH}}\,\]


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