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1.0 g of magnesium is burnt with 0.56 g O₂ in a closed vessel. Which reactant is left in excess and how much? At wt Mg=24, O₂=16)
Options
(a) Mg, 0.16g
(b) O₂, 0.16g
(c) Mg, 0.44g
(d) O₂, 0.28g
Correct Answer:
Mg. 0.16g
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Question Type: Apply
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Topics: Basic Concepts of Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following has a higher rate of reaction with water
- When 0.1 mol MnO₄²⁻ is oxidised the quantity of electricity required to completely
- A certain mass of gas occupies a volume of 300 c.c. at 27⁰C and 620 mm pressure
- An open system
- Which of following represents soap
Question Type: Apply (15)
Difficulty Level: Moderate (4)
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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