Which of the following pairs of substance on reaction will not evolve H₂ gas

Which Of The Following Pairs Of Substance On Reaction Will Chemistry Question

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:

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  2. The total number of isomeric alcohols with the molecular formula C₄H₉OH is
  3. In Lassaigne’s test red colour precipitate is obtained which is due to formation
  4. Which of the following is contained in alcoholic beverages
  5. A physician wishes to prepare a buffer solution at pH = 3.85

Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)

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