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C2H4(g) + H2(g) → C2H6(g) ΔH = -137kJ mol-1 The ...
Classroom
Chemistry Classroom
Jamb
Jamb 2007
Energy Changes
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C
2
H
4(g)
+ H
2(g)
→ C
2
H
6(g)
ΔH = -137kJ mol
-1
The reaction represented above is
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Exothermic
B
Spontaneous
C
Endothermic
D
In equilibrium
Show Answer
Show Explanation
Correct Answer:
Option A
Explanation:
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