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07/10/2020 1:32 pm
Topic starter
Assertion: ΔH and ΔE are almost same for the reaction
N2(g) + O2(g) ⇌ 2NO(g)
Reason: All reactants and products are gases.
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
(b) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
(c) If the Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
(e) If the Assertion is incorrect but the Reason is correct.
1 Answer
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07/10/2020 1:35 pm
(c) If the Assertion is correct but Reason is incorrect.
Explanation:
ΔH = ΔE + (RT)Δn
If there is no change in the moles of reactants (gaseous) and products (gaseous) Δn = 0
∴ ΔH = ΔE