Questions and Answers:
9.47. What property of dihydrogen makes its use in atomic hydrogen torch?
Questions and Answers:
9.47. What property of dihydrogen makes its use in atomic hydrogen torch?
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1 Answer
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9.47. The H–H bond dissociation enthalpy of dihydrogen (435.88 kJ mol–1) is the highest for a single bond between two atoms of any elements. This property is made use of in the atomic hydrogen torch which generates a temperature of ~4000K and is ideal for welding of high melting metals.
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