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What is the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide?
  • a)
    111 4.5
  • b)
    94.8
  • c)
    92.5
  • d)
    104.9
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
What is the acute angle between oxygen and hydrogen in the solid form ...
In the solid form of hydrogen peroxide, the angle between oxygen and hydrogen is 104.9 and the angle between the two planes is 92.5. In the liquid or gaseous form of hydrogen peroxide, the angle between oxygen and hydrogen as 94.8 and the angle between the two planes is 111.5
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Most Upvoted Answer
What is the acute angle between oxygen and hydrogen in the solid form ...
In the solid form of hydrogen peroxide (H2O2), the oxygen atoms are connected by a single bond, forming a diatomic molecule. Each oxygen atom is also bonded to a hydrogen atom. To determine the acute angle between the oxygen and hydrogen atoms in the solid form of hydrogen peroxide, we need to consider the molecular structure.

Molecular Structure of Hydrogen Peroxide:
- Hydrogen peroxide has a bent molecular structure with an O-O-H bond angle.
- The oxygen atoms are sp2 hybridized and the hydrogen atoms are s orbital hybridized.
- The bent molecular structure is a result of the lone pair of electrons on the oxygen atom, which repels the bonding electrons and causes the molecule to adopt a bent shape.

Determining the Acute Angle:
To determine the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide, we need to consider the bent molecular structure and the geometry of the molecule.

- In a bent molecular structure, the bond angle between the central atom (oxygen) and the surrounding atoms (hydrogen) is less than 180 degrees.
- The acute angle is the smaller of the two bond angles formed by the oxygen atom and the two hydrogen atoms.

The correct answer is option 'D' (104.9 degrees), which represents the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide.

Other options:
- Option 'A' (111.4 degrees) is incorrect because it is not the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide.
- Option 'B' (94.8 degrees) is incorrect because it is not the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide.
- Option 'C' (92.5 degrees) is incorrect because it is not the acute angle between oxygen and hydrogen in the solid form of hydrogen peroxide.

Remember, the acute angle is the smaller of the two bond angles, and in the case of hydrogen peroxide, it is approximately 104.9 degrees.
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