At STP, the vapor pressure of CH₃CH₂CH₂CH₂CH₃ is less than CH₃CH₂CH₂CH₃.

Question

Quizplus · Accepted Answer

The question seems to refer to chemical compounds using a non-standard notation, but generally, a compound's vapor pressure at STP depends on its molecular structure, including molecular weight and intermolecular forces. Without specific compounds to compare, it's generally true that compounds with stronger intermolecular forces or higher molecular weights have lower vapor pressures due to the decreased tendency of molecules to escape into the vapor phase.

At STP, the Vapor Pressure of CH3CH2CH2CH2CH3 Is Less Than

At STP, the Vapor Pressure of CH₃CH₂CH₂CH₂CH₃ Is Less Than