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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: - On doubling P and V with constant temperature the equilibrium constant will
- When the first ionisation energies are plotted against atomic number
- Equivalent weight of KMnO₄ in basic medium is (mol.wt. of KMnO₄ = 158)
- For a reaction to occur spontaneously
- Which of the following is used as ”anasthesia”
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- On doubling P and V with constant temperature the equilibrium constant will
- When the first ionisation energies are plotted against atomic number
- Equivalent weight of KMnO₄ in basic medium is (mol.wt. of KMnO₄ = 158)
- For a reaction to occur spontaneously
- Which of the following is used as ”anasthesia”
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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