Q.
The value of ΔH−ΔE for the following reaction at 27° C will be 2NH3(g)→N2(g)+3H2(g)
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a
8.314×273×(−2)
b
8.314×300×(−2)
c
8.314×27×(−2)
d
8.314×300×(2)
answer is D.
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Detailed Solution
ΔH−ΔE=ΔnRT=2RT since2NH3→N2+3H2 Δn=2.
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