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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
Related Questions: - The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- General electronic configuration of lanthanides is
- Which expression is correct for the work done in adiabatic reversible expansion
- CrO₃ dissolves in aqueous NaOH to give
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
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
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- General electronic configuration of lanthanides is
- Which expression is correct for the work done in adiabatic reversible expansion
- CrO₃ dissolves in aqueous NaOH to give
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
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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