MCQ
Fluorine reacts with water to give
- A$HF$ and ${O_2}$
- B$HF$ and $O{F_2}$
- C$HF$ and ${O_3}$
- ✓$HF, {O_2}$ and ${O_3}$
$3{F_2} + 3{H_2}O\, \to \,6HF + {O_3}$
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$Cu^+ + e^-\to Cu$, $E^o = X_2$
Calculate $E^o$ for $Cu^{+2} + e^-\to Cu^+$
$HCHO\xrightarrow[{dil{H_2}S{O_4}}]{{NaCN}}A\xrightarrow[{\operatorname{P} t}]{{{H_2}}}B$ The product $(B)$ is