plz solve it I will really mark u as a brain list if u give correct answer
4th question
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Refer to the above.
Hope you get your answer.
Hope you get your answer.
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Anonymous:
but ΔHf should be 48.1
May be I have mixed so. e
some values but you check it. the method will be same as discussed.
hey it should be - 393.5×6 + 3267.7 - 286.6×3 in the last.
but I got 46.1
sorry 46.9 I got answer
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