Chemistry, asked by LowkeyBitch, 5 hours ago

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Answered by ritikupadhyay8337

Answer:

option b is correct

Explanation:

delta h is negative means it is an exothermic reaction in which heat is released and in combustion heat is released so it is exo reaction. wlcm loki and ty

Answered by endsem7

Answer:

b) combustion option is correct

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any help???,here buddy