Question: Silane (SiH 4 ), phosphine (PH 3 ), and hydrogen sulfide (H 2 S) melt at 185C, 133C, and 85C, respectively. What does this suggest

Silane (SiH ₄), phosphine (PH ₃), and hydrogen sulfide (H ₂S) melt at −185°C, −133°C, and −85°C, respectively. What does this suggest about the polar character and inter-molecular attractions in the three compounds?

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The properties of Silane SiH 4 PhosphinePH 3 and Hydrogen SulfideH 2 S is illustrated in the table P... View full answer

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