Which of the following has the highest surface tension (at room temperature)? A. CH3OH В. l4 C. CH3CH20CH2CH3. D. H20 Which of the following is a molecular solid at 300 K? A. Sucrose (C12H22011) B. ZnCl2 С. Zn D. Hg Which of the following solids has the highest melting point? A. Ni B. Nio С. СО2 D. C6H5COOH Considering solids forms of the following substances, which is incorrect? A. SiGe: semiconductor B. Ni: conductor C. H20: conductor D. F3C-(CF=CF)20-CF3 (a fluorocarbon polymer): insulator Which of the following solids has the highest electrical conductivity at 300 K? A. gallium arsenide (GaAs) B. lithium bromide (LiBr) C. diamond (C) D. Li (lithium)

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Hi! I do not have enough questions but I really need an enlightenment on these five questions. Thank youuu! It would help a lot.

Which of the following has the highest surface tension (at room temperature)?
A. CH3OH
B. CCI4
C. CH3CH20CH2CH3.
D. H20
Which of the following is a molecular solid at 300 K?
A. Sucrose (C12H22011)
B. ZnCl2
С. Zn
D. Hg
Which of the following solids has the highest melting point?
A. Ni
В. NiO
С. СО2
D. C6H5COOH
Considering solids forms of the following substances, which is incorrect?
A. SiGe: semiconductor
B. Ni: conductor
C. H20: conductor
D. F3C-(CF=CF)20-CF3 (a fluorocarbon polymer): insulator
Which of the following solids has the highest electrical conductivity at 300 K?
A. gallium arsenide (GaAs)
B. lithium bromide (LiBr)
C. diamond (C)
D. Li (lithium)
Transcribed Image Text:Which of the following has the highest surface tension (at room temperature)? A. CH3OH B. CCI4 C. CH3CH20CH2CH3. D. H20 Which of the following is a molecular solid at 300 K? A. Sucrose (C12H22011) B. ZnCl2 С. Zn D. Hg Which of the following solids has the highest melting point? A. Ni В. NiO С. СО2 D. C6H5COOH Considering solids forms of the following substances, which is incorrect? A. SiGe: semiconductor B. Ni: conductor C. H20: conductor D. F3C-(CF=CF)20-CF3 (a fluorocarbon polymer): insulator Which of the following solids has the highest electrical conductivity at 300 K? A. gallium arsenide (GaAs) B. lithium bromide (LiBr) C. diamond (C) D. Li (lithium)
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