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If 18g of water is electrolysed then volume of oxygen obtained at STP is
Options
(a) 11.2 L
(b) 2.8 L
(c) 22.4 L
(d) 5.6 L
Correct Answer:
11.2 L
Explanation:
2H₂O(36g)→ 2H₂ + O₂(22.4L)
18g H₂O will give = 22.4 × 18 / 36 = 11.2 L.
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Topics: Basic Concepts of Chemistry
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
- The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid
- Correct relation between dissociation constant of a dibasic acid is
- In a homonuclear molecule, which of the following sets of orbitals is degenerate?
- Which one of the following is called a carbylamine
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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