MCQ
Among the following acids, the strongest acid is
- A$NCCH _{2} COOH$
- B$O _{2} NCH _{2} COOH$
- ✓$F _{3} CCOOH$
- D$Cl _{3} CCOOH$
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$4NH_3 + 5O_2 \to 4NO + 6H_2O$
