MCQ
Nitrating mixture is
- AFuming nitric acid
- ✓Mixture of conc. ${H_2}S{O_4}$ and conc. $HN{O_3}$
- CMixture of nitric acid and anhydrous zinc chloride
- DNone of these

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Statement-$I$: The orbitals having same energy are called as degenerate orbitals.
Statement-$II$: In hydrogen atom, $3 \mathrm{p}$ and $3 \mathrm{~d}$ orbitals are not degenerate orbitals.
In the light of the above statements, choose the most appropriate answer from the options given