Anand Kanade Asked a Question
December 3, 2020 11:11 ampts 30 pts
From the following data, the heat of formation of Ca(OH),(s) at 18°C is 6. CaO(s)+ H,O() = Ca(OH),(s); AH = 15.26 kcal kcal: .) 1 HO0)= H,o)+0,(9): AH = 68.37 kcal .i) Ca(s)+O,(g) 1 = CaO(s); AH = -151.80 kcal ..i) (A) -98.69 (B) -235.43 (C) 194.91 (D) 98.69
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  • Suman Kumar Best Answer
    see
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  • Dinesh khalmaniya
    option B https://doubtnut.com/question-answer-chemistry/from-the-following-data-the-heat-of-formation-of-caoh2s-at-18c-is-kcal-i-caos-h2olcaoh2s-delta-h18c--41525053 check this
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  • Priyanshu kumar thankyou
    option B
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    Priyanshu kumar
    just make the required equation from given three equation