Which of the following pairs have different hybridisation and same shape? (i) $\mathrm{NO}_3^{-}$and $\mathrm{CO}_3^{2-}$ (ii) $\mathrm{SO}_2$ and $\mathrm{NH}_2^{-}$ (iii) $\mathrm{XeF}_2$ and $\mathrm{CO}_2$ (iv) $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{NH}_3$

• A

  (i) and (iv)
• B

  (ii) and (iv)
• Correct answer
  C

  (ii) and (iii)
• D

  None of these

Hence, the correct answer is option: 'C'.