Chemistry, asked by anuj5735, 10 months ago

energy required to dissociate 4 gram of gaseous hydrogen into free gaseous atoms is 208 kilo calorie at 25 degree Celsius the bond energy of hydrogen hydrogen bond will be

Answers

Answered by Anonymous

Answer:

)

Solution :

4g H2=2 moles. Bond energy for 1 mole of H2=2082=104kcal.

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