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STD 11 - 7. Redox reactions — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 7. Redox reactions4 Marks
MCQ
Cairo's acid have how many $S-OH$ bond
  • ✓
    $1$
  • B
    $2$
  • C
    $3$
  • D
    $0$
✓

Answer

Correct option: A.
$1$
a
Cairo's acid $\begin{array}{*{20}{c}}
  {OH\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {O = S - O - OH} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$

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