MCQ
Which of the following equation is incorrect written?
- A$P_4 + 20HNO_3 \to 4H_3PO_4 + 20NO_2 + 4H_2O$
- ✓$I_2 + 10HNO_3 \to 2HIO_4 + 10NO_2 + 4H_2O$
- C$S+6HNO_3 \to H_2SO_4 +6NO_2 +2H_2O$
- DNone of the above
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(Atomic number of $\mathrm{Ga}=31$ )

$n$ $l$ $m$ ${m_s}$
$(K_f $ for benzene $= 5.12 \,K\, kg\, mol^{-1})$
[Atomic number of $Fe =26$ ]