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Here's a few questions from my study materials and I disagree with the provided answers. I'll post the given answers after people have a chance to respond.
Q1: For the molecule shown in the above figure, what will the predominant intermolecular forces be? SHOWN: Formaldehyde (C=O-H2)
A. dipole-dipole forces
B. coordinate covalent bonding forces
C. hydrogen bond forces
D. London forces
Q2: A reaction results in lower enthalpy and higher entropy. Which of the following four statements can be said of this reaction?
A. The reaction will be spontaneous at sufficiently low temperatures.
B. The reaction will be non-spontaneous.
C. The reaction will be spontaneous at sufficiently high temperatures.
D. The reaction will be spontaneous.
Q3: Of the following functional groups, which is alkaline?
A. amines
B. esters
C. amides
D. phenols
Thanks
Q1: For the molecule shown in the above figure, what will the predominant intermolecular forces be? SHOWN: Formaldehyde (C=O-H2)
A. dipole-dipole forces
B. coordinate covalent bonding forces
C. hydrogen bond forces
D. London forces
Q2: A reaction results in lower enthalpy and higher entropy. Which of the following four statements can be said of this reaction?
A. The reaction will be spontaneous at sufficiently low temperatures.
B. The reaction will be non-spontaneous.
C. The reaction will be spontaneous at sufficiently high temperatures.
D. The reaction will be spontaneous.
Q3: Of the following functional groups, which is alkaline?
A. amines
B. esters
C. amides
D. phenols
Thanks