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[Solved] ΔHfusion of a substance is 'x' and ΔHvap is 'y', then ΔHsublimation will be

 
Thermodynamics
Last Post by Freddie12 4 years ago
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06/10/2020 1:14 pm
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Shaneylee18
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ΔHfusion of a substance is 'x' and ΔHvap is 'y', then ΔHsublimation will be

(a) x + y

(b) x - y

(c) x/y

(d) y/x.

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neet thermodynamics
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06/10/2020 1:21 pm
Freddie12
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(a) x + y

Explanation:

So using Hess law, we get

ΔHsublimation = ΔHfusion + ΔHvap = x + y

This post was modified 4 years ago by Freddie12
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