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MODEL PAPER 7 — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryMODEL PAPER 71 Mark
MCQ
A halogen used in potential blood substitutes in surgery is:
  • ✓
    Fluorine
  • B
    Bromine
  • C
    Iodine
  • D
    Chlorine
✓

Answer

Correct option: A.
Fluorine
(a) Fluorine
Explanation: Certain fully fluorinated compounds are being considered as potential blood substitutes in surgery. So fluorine is the element used in these blood substitutes.

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