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10g of hydrogen and 64g of oxygen were filled in a steel vessel and exploded.Amount of water produced in this reaction will be
Options
(a) 3 moles
(b) 4 moles
(c) 1 moles
(d) 2 moles
Correct Answer:
4 moles
Explanation:
H₂(2g & 1mol) + 1/2 O₂(16g & 0.5mol) → H₂O(18g & 1mol)
10 g of H₂ = 5 mol
and 64 g of O₂ = 2mol
.·. In this reaction, oxygen is the limiting reagent so amount of H₂O produced depends on that of O₂.
Since of 0.5 mol of O₂ gives 1 mol H₂O
.·. 2 mol of O₂ will gives 4 mol H₂O.
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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
- Action of water or dilute mineral acids on metals can give
- If one strand of DNA has the sequence ATGCTTGA,the sequence in the complementary
- Which of the following carbonyls will have the strongest C – O bond
- At room temperature the eclipsed and staggered forms of ethane can not be isolate
- For a spontaneous process, entropy always
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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