Which one of the following should have the lowest boiling point? A)PH₃ B)H₂S C)HCl D)SiH₄ E)H₂O

Name: Which one of the following should have the lowest boiling point? A)PH 3 B)H 2 S C)HCl D)SiH 4 E)H 2 O
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Question

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SiH₄ has the lowest boiling point because it is a nonpolar molecule with weak van der Waals forces, whereas the others have stronger intermolecular forces such as hydrogen bonding or dipole-dipole interactions.

Which One of the Following Should Have the Lowest Boiling