What is the hybridization state of the central atom in the conjugate base of $\mathrm{NH}_4^{+}$ion?

What is the hybridization state of the central atom in the conjugate base of $\mathrm{NH}_4^{+}$ion?
  1. $s p$
  2. $s p^3$
  3. $s p^2$
  4. $d s p^2$

Solution

Conjugate base of $\mathrm{NH}_4^{+}$is $\mathrm{NH}_3$ Its central atom is $\mathrm{N}$ and its hybridization state is $s p^3$. *

Asked in: JEE-TOPICTESTS-CHEMISTRY

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