II) Place the following substances in order of increasing vapor pressure at a gi
ID: 532515 • Letter: I
Question
II) Place the following substances in order of increasing vapor pressure at a given temperature. SF6 SiH4 SF4 A) SF6 SiH4 SF4 B) SiH4 SF4 SF6 C) SF6 SF4 SiH4 D) SF4 SF6 SiH4 E SiH4 SF6 SF4 12) Place the following substances in order of increasing vapor pressure at a given temperature NF3 NH3 BC13 A) NH3 NF3 BC13 B) NF3 NH3 BC13. C) BC13 NF3 NH3 D) NH3 BC13 NF3 NF3 E BC13. NH3 13) Place the following s in order of decreasing boiling point substances H20 N2 CO A) CO H20 N2 B) N2 CO H20 C) H20 CO N2 D) CO N2 H20 E) N2 H20 CO 14) Define freezing. A) the phase transition from solid to gas B) the phase transition from gas to solid C) the phase transition from gas to liquid D) the phase transition from liquid to gas E) the phase transition from liquid to solid 15) Identify the compound with the highest boiling point. A) CH4 B) NH3 C) HF D) H2S E) H20Explanation / Answer
11)D SF4<SF6<SiH4
12)A NH3<NF3<BF3
13) C H20>CO>N2
14)E phase transition from liquid to solid