Chemical Thermodynamics MCQs Question and Answer in Engineering Chemistry

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21

ΔH and ΔE for the reaction, Fe₂O₃(s) + 3H₂(g) → 2Fe(s) + H₂O($$l$$) at constant temperature are related as

A) ΔH = ΔE B) ΔH = ΔE + RT C) ΔH = ΔE + 3RT D) ΔH = ΔE - 3RT

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

22

The plot that describes a Carnot cycle is

A)

Chemical Thermodynamics mcq question image

B)

Chemical Thermodynamics mcq question image

C)

Chemical Thermodynamics mcq question image

D)

Chemical Thermodynamics mcq question image

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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