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The simplest formula of a compound containing 50% of element X (atomic mass 10) and 50% of element Y (atomic mass 20) is
- a)XY
- b)XY3
- c)X2Y
- d)X2Y3
Correct answer is option 'C'. Can you explain this answer?
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Understanding the Compound Composition
To determine the simplest formula of the compound with 50% of elements X and Y, we first need to analyze the given data:
- Element X:
- Atomic Mass = 10
- Percentage = 50%
- Element Y:
- Atomic Mass = 20
- Percentage = 50%
Calculating Moles of Each Element
To find the simplest formula, we convert the percentages into moles:
- Moles of X:
- Moles = Percentage / Atomic Mass = 50 / 10 = 5 moles
- Moles of Y:
- Moles = Percentage / Atomic Mass = 50 / 20 = 2.5 moles
Finding the Simplest Ratio
Next, we find the ratio of the moles of each element:
- Ratio for X: 5 moles
- Ratio for Y: 2.5 moles
To simplify, divide both by the smallest number of moles (2.5):
- X: 5 / 2.5 = 2
- Y: 2.5 / 2.5 = 1
Thus, the ratio of X to Y is 2:1.
Writing the Empirical Formula
From the ratio calculated, we can now write the empirical formula:
- The formula based on the ratio 2:1 is X2Y.
Conclusion
Therefore, the simplest formula of the compound containing 50% of element X and 50% of element Y is X2Y, confirming that option 'C' is indeed correct.
To determine the simplest formula of the compound with 50% of elements X and Y, we first need to analyze the given data:
- Element X:
- Atomic Mass = 10
- Percentage = 50%
- Element Y:
- Atomic Mass = 20
- Percentage = 50%
Calculating Moles of Each Element
To find the simplest formula, we convert the percentages into moles:
- Moles of X:
- Moles = Percentage / Atomic Mass = 50 / 10 = 5 moles
- Moles of Y:
- Moles = Percentage / Atomic Mass = 50 / 20 = 2.5 moles
Finding the Simplest Ratio
Next, we find the ratio of the moles of each element:
- Ratio for X: 5 moles
- Ratio for Y: 2.5 moles
To simplify, divide both by the smallest number of moles (2.5):
- X: 5 / 2.5 = 2
- Y: 2.5 / 2.5 = 1
Thus, the ratio of X to Y is 2:1.
Writing the Empirical Formula
From the ratio calculated, we can now write the empirical formula:
- The formula based on the ratio 2:1 is X2Y.
Conclusion
Therefore, the simplest formula of the compound containing 50% of element X and 50% of element Y is X2Y, confirming that option 'C' is indeed correct.
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The simplest formula of a compound containing 50% of element X (atomic mass 10) and 50% of element Y (atomic mass 20) isa)XYb)XY3c)X2Yd)X2Y3Correct answer is option 'C'. Can you explain this answer?
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The simplest formula of a compound containing 50% of element X (atomic mass 10) and 50% of element Y (atomic mass 20) isa)XYb)XY3c)X2Yd)X2Y3Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The simplest formula of a compound containing 50% of element X (atomic mass 10) and 50% of element Y (atomic mass 20) isa)XYb)XY3c)X2Yd)X2Y3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The simplest formula of a compound containing 50% of element X (atomic mass 10) and 50% of element Y (atomic mass 20) isa)XYb)XY3c)X2Yd)X2Y3Correct answer is option 'C'. Can you explain this answer?.
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