What is $\angle \mathrm{HOH}$ in $\mathrm{H}_2 \mathrm{O}$ molecule?

What is $\angle \mathrm{HOH}$ in $\mathrm{H}_2 \mathrm{O}$ molecule?
  1. $109^{\circ} 28^{\prime}$
  2. $104^{\circ} 28^{\prime}$
  3. $107^{\circ}$
  4. $120^{\circ}$

Solution

$104^{\circ} 28^{\prime}$ is $\angle \mathrm{HOH}$ in $\mathrm{H}_2 \mathrm{O}$ molecule.

Asked in: MHT CET 2022 (11 Aug Shift 1)

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