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If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then with excess of NaOH, the ratio of the volumes of hydrogen evolved is
Options
(a) 1:1
(b) 1:2
(c) 2:3
(d) 2:1
Correct Answer:
1:1
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - At S.T.P the density of CCl₄ vapours in g/L will be nearest to
- In the following reaction reducing agent is
2K₃[Fe(CN)₆]+H₂O₂+2KOH→2K₄[Fe(CN)₆]
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At S.T.P the density of CCl₄ vapours in g/L will be nearest to
- In the following reaction reducing agent is 2K₃[Fe(CN)₆]+H₂O₂+2KOH→2K₄[Fe(CN)₆]
- Ethyl bromide can be obtained by the action of HBr on
- The complex [CoF₆]⁴⁻ is
- In the manufacture of sulphuric acid by contact process, Tyndall box is used to
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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