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Which of the following pairs of substance on reaction will not evolve H₂ gas
Options
(a) Copper and HCl (aqueous)
(b) Iron and steam
(c) Iron and H₂SO₄ (aqueous)
(d) Sodium and ethyl alcohol
Correct Answer:
Copper and HCl (aqueous)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which one of the following is true in electrolytic refining
- Which one of the following pairs is isostructural – same shape and hybridization
- For adiabatic process,which is correct
- Bauxite is concentrated by
- The oxidation number of P in Mg₂P₂O₇ is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following is true in electrolytic refining
- Which one of the following pairs is isostructural – same shape and hybridization
- For adiabatic process,which is correct
- Bauxite is concentrated by
- The oxidation number of P in Mg₂P₂O₇ is
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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