Chemistry, asked by madhu267, 1 year ago

answer is 1st option...plzz i will mark brainliest

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Answered by sciencecrazy

0

the answer is
1.-68.0K cal.

madhu267: methods

Answered by lostboy12

0

(1) -68.0 K cal

hope it's helpful
plzz Mark it brainliest

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