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Which of the following has maximum number of C atom?
a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6?
a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6?
Most Upvoted Answer
Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6...
Maximum number of C atoms:
b) 3g C2H6
Explanation:
1. Calculation:
- In 4.4g CO2, there are 1 C atom in each molecule.
- In 3g C2H6, there are 2 C atoms in each molecule.
- In 4.4g C3H8, there are 3 C atoms in each molecule.
- In 1.3g C6H6, there are 6 C atoms in each molecule.
2. Comparing the number of C atoms:
- For 3g C2H6:
- Number of moles of C2H6 = 3g / molar mass of C2H6
- Molar mass of C2H6 = 2(12.01) + 6(1.01) = 30.08 g/mol
- Number of moles = 3 / 30.08 = 0.0997 mol
- Number of C atoms = 0.0997 mol * 2 = 0.1994 mol
- For other compounds:
- Number of C atoms in CO2 = 4.4 mol
- Number of C atoms in C3H8 = 4.4 mol * 3 = 13.2 mol
- Number of C atoms in C6H6 = 1.3 mol * 6 = 7.8 mol
3. Conclusion:
- The compound with the maximum number of C atoms is C2H6 with 0.1994 mol of C atoms.
b) 3g C2H6
Explanation:
1. Calculation:
- In 4.4g CO2, there are 1 C atom in each molecule.
- In 3g C2H6, there are 2 C atoms in each molecule.
- In 4.4g C3H8, there are 3 C atoms in each molecule.
- In 1.3g C6H6, there are 6 C atoms in each molecule.
2. Comparing the number of C atoms:
- For 3g C2H6:
- Number of moles of C2H6 = 3g / molar mass of C2H6
- Molar mass of C2H6 = 2(12.01) + 6(1.01) = 30.08 g/mol
- Number of moles = 3 / 30.08 = 0.0997 mol
- Number of C atoms = 0.0997 mol * 2 = 0.1994 mol
- For other compounds:
- Number of C atoms in CO2 = 4.4 mol
- Number of C atoms in C3H8 = 4.4 mol * 3 = 13.2 mol
- Number of C atoms in C6H6 = 1.3 mol * 6 = 7.8 mol
3. Conclusion:
- The compound with the maximum number of C atoms is C2H6 with 0.1994 mol of C atoms.
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Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6?
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Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6?.
Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following has maximum number of C atom?a)4.4gCo2 b)3gC2H6 c)4.4C3H8 d)1.3gC6H6?.
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