Chemistry: Principles and Reactions
8th Edition
ISBN: 9781305079373
Author: William L. Masterton, Cecile N. Hurley
Publisher: Cengage Learning
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Chapter 8, Problem 79QAP
Which statement(s) is/are true about bond enthalpy?
(a) The bond energy for a triple bond between A and B is three times that of a single bond between A and B.
(b) ΔH for the breaking of a bond is always a negative number.
(c) Energy is required to make a bond.
(d) Bond enthalpy is defined only for bonds broken or formed in the gaseous state.
(e) The presence of
bonds does not influence the geometry of a molecule. However, the presence of
bonds affects the value of the bond enthalpy between two atoms.
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Chapter 8 Solutions
Chemistry: Principles and Reactions
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