MCQ
Which one is the strongest bond
- ✓$Br-F$
- B$F-F$
- C$Cl-F$
- D$Br-Cl$
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$2NO_{(g)} + O_{2(g)} \rightleftharpoons 2NO_{2(g)}$
What is $K$ for the reaction,
$NO_{2(g)} \rightleftharpoons \frac{1}{2} N_{2(g)} + O_{2(g)}$

