Moderate

The alkanes has geometry

Correct answer: A. Tetrahedral

  • A. Tetrahedral
  • B. Tetragonal
  • C. Trihedral
  • D. Hexagonal

Explanation

The correct geometry for alkanes is tetrahedral. In alkanes, each carbon atom is bonded to four other atoms, resulting in a tetrahedral arrangement. Option A is correct as it correctly identifies the tetrahedral geometry of alkanes. Option B, C, and D are incorrect as they do not describe the actual geometry of alkanes.

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About Chemistry of Hydrocarbons

Hydrocarbons are studied through the structures and reactions of alkanes, alkenes, alkynes and aromatic compounds. Coverage includes free radical substitution in alkanes, electrophilic addition to carbon-carbon multiple bonds, benzene substitution, aromatic stability and the difference between addition reactions of alkenes and substitution reactions of benzene.

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