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For the Reaction Given Below,ΔH0 = −1516 KJ at 25°C

Question 23

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For the reaction given below,ΔH0 = −1516 kJ at 25°C and ΔS0 = −432.8 J/K at 25°C.This reaction is spontaneous _____. SiH4(g) + 2 O2(g) → SiO2(s) + 2 H2O For the reaction given below,ΔH<sup>0</sup> = −1516 kJ at 25°C and ΔS<sup>0</sup> = −432.8 J/K at 25°C.This reaction is spontaneous _____. SiH<sub>4</sub>(g) + 2 O<sub>2</sub>(g) → SiO<sub>2</sub>(s) + 2 H<sub>2</sub>O   A)  only below a certain temperature B)  only above a certain temperature C)  at all temperatures D)  only when entropy is zero E)  None of these


A) only below a certain temperature
B) only above a certain temperature
C) at all temperatures
D) only when entropy is zero
E) None of these

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