MCQ
$1 \,amu$ is equal to
- ✓$\frac{1}{{12}}{\rm{\,of \,}}C - 12$
- B$\frac{1}{{14}}{\rm{\,of \, O - 16}}$
- C$1\,g\,{\rm{ \,of \,}}{H_2}$
- D$1.66 \times {10^{ - 23}}\,kg$
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Statement $I:$ In $Cl _{2}$ molecule the covalent radius is double of the atomic radius of chlorine.
Statement $II:$ Radius of anionic species is always greater than their parent atomic radius.
Choose the most appropriate answer from options given below :
If $E_{op}^o$ for this electrode is $1.30\,volt$ then what will be the oxidation electrode potential at $pH = 3$ ? .............. $\mathrm{volt}$
