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Which one of the following has ΔS⁰ greater then zero
Options
(a) CaO(s)+ CO₂(g) ⇌ CaCO₃(s)
(b) NaCl(aq) ⇌ NaCl(s)
(c) NaNO₃(s) ⇌ Na⁺(aq) + NO₃⁻(aq)
(d) N₂(g) + 3H₂(g) ⇌ 2NH₃(g)
Correct Answer:
NaNO₃(s) ⇌ Na⁺(aq) + NO₃⁻(aq)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then
- The ratio of area covered by second orbital to the first orbital is
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then
- The ratio of area covered by second orbital to the first orbital is
- Molar conductivity decreases with decrease in concentration
- In the reaction with HCl, an alkene reacts in accordance with the Markovnikov’s
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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