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What is the weight of oxygen required for the complete combusion of 2.8 kg of ethylene?
Options
(a) 2.8 kg
(b) 6.4 kg
(c) 9.6 kg
(d) 96 kg
Correct Answer:
9.6 kg
Explanation:
C₂H₄ + 3 O₂ → 2CO₂ + 2 H₂O
28 kg of C₂H₄ undergo complete combustion by = 96 kg of O₂
2.8 Kg of C₂H₄ undergo complete combustion by = 9.6 kg of O₂
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Question Type: Memory
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Mass of one atom of X is 2.66 x 10⁻²³ g, then its 32 g is equal to
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- Picric acid is
- In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking
- The range of radius ratio (cationic to anionic) for an octahedral arrangement
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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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