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djyliett [7]
3 years ago
9

Which of the following has the longest life a dwarf star a giant star a supernova or the sun.

Chemistry
1 answer:
OlgaM077 [116]3 years ago
7 0
A dwarf star has the longest life.
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Enthalpy of combustion of ethyl alcohol, C2 H5 OH, is – 950 kJ mol–1. How much heat is evolved when one gram of ethyl alcohol bu
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