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Which of the following will not displace hydrogen
Options
(a) Hg
(b) Pb
(c) Ba
(d) Sn
Correct Answer:
Hg
Explanation:
Mercury lies below hydrogen in the electrochemical series so it will not displace hydrogen from acids.
Related Questions: - The inert form of carbon is
- The oxidation number of sulphur is -1 in
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- In the conversion of Br₂ to BrO₃⁻, the oxidation number of Br changes from
- The most effective electrolyte for the coagulation of As₂S₃ sol is
Topics: Electrochemistry and Chemical Kinetics
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The inert form of carbon is
- The oxidation number of sulphur is -1 in
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- In the conversion of Br₂ to BrO₃⁻, the oxidation number of Br changes from
- The most effective electrolyte for the coagulation of As₂S₃ sol is
Topics: Electrochemistry and Chemical Kinetics (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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