Chemical Process Calculation Questions and Answers – Stoichiometry – V

This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Stoichiometry – V”.

1-10. For the given combustion reaction
a C4H10 + b O2 → c CO2 + d H2O
1. What is the value of a?
a) 1
b) 4
c) 5
d) 6.5
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2. What is the value of b?
a) 1
b) 4
c) 5
d) 6.5
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3. What is the value of c?
a) 1
b) 4
c) 5
d) 6.5
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4. What is the value of d?
a) 1
b) 4
c) 5
d) 6.5
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5. For producing 10 moles of H2O, how many moles of C4H10 are required? (Consider O2 is in excess)
a) 1
b) 2
c) 5
d) 10
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6. How many moles of O2 are required for producing 10 moles of H2O? (Consider C4H10 is in excess)
a) 6.5
b) 13
c) 15
d) 30
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7. How much CO2 in kg can be produced with 1 mole of C4H10? (Consider O2 is in excess)
a) 44
b) 88
c) 132
d) 176
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8. How much CO2 in kg can be produced with 1 mole of O2? (Consider C4H10 is in excess)
a) 26.07
b) 27.07
c) 28.08
d) 29.08
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9. For producing 90 gms of water in the reaction, how many moles of C4H10 are required?
a) 1
b) 2
c) 3
d) 4
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10. For producing 90 gms of water in the reaction, how many moles of O2 are required?
a) 2.5
b) 4.5
c) 6.5
d) 8.5
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Sanfoundry Global Education & Learning Series – Chemical Process Calculation.
To practice all areas of Chemical Process Calculation, here is complete set of 1000+ Multiple Choice Questions and Answers.