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Question
Define Bond Enthalpy
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Solution
Bond enthalpy is defined as the amount of energy required to break one mole of a bond of one type, present between two atoms in a gaseous state.
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| Examples | C2H6 Ethane | C2H4 Ethene | C2H2 Ethyne |
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\[\begin{array}{cc} \backslash \phantom{......}/\phantom{.}\\ \ce{—C – C —}\\ /\phantom{......}\backslash\phantom{.}\end{array}\] |
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