CBSE Class 11-science Answered
Calculate the amount of heat required for making 1kg of calcium carbide according to the following reaction.
The heats of formation of CaO, CaC2 and CO are -151.6, -14.2 and -26.4 kcal respectively.
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Asked by Topperlearning User | 13 Aug, 2014, 14:32: PM
![](https://images.topperlearning.com/topper/questions/8733_image004.gif)
Heat required for making 1kg of CaC2 = ![](https://images.topperlearning.com/topper/questions/8733_image005.gif)
![](https://images.topperlearning.com/topper/questions/8733_image005.gif)
Answered by | 13 Aug, 2014, 16:32: PM
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