Q47.The minimum number of moles of O2 required for complete combustion of 1 mole of propane and 2 moles of butane is..............
What This Question Tests
The question requires writing and balancing the combustion reactions for propane and butane, then summing the oxygen requirements based on the given moles.
Concepts Tested
Formulas Used
C_xH_y + (x + y/4)O2 -> xCO2 + (y/2)H2O
📚 NCERT Sections This Tests
1.3 — Define The Following Terms:
Chemistry Class 11 · Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
1.30 — Calculate The Amount Of Benzoic Acid (C6H5Cooh) Required For Preparing 250
Chemistry Class 11 · Chapter 1
1.30 Calculate the amount of benzoic acid (C6H5COOH) required for preparing 250 mL of 0.15 M solution in methanol.
1.1 — Define The Term Solution. How Many Types Of Solutions Are Formed? Write Briefly
Chemistry Class 11 · Chapter 1
1.1 Define the term solution. How many types of solutions are formed? Write briefly about each type with an example.
📋 Question Details
- Chapter
- Mole Concept
- Topic
- Stoichiometry of combustion reactions
- Year
- 2020
- Shift
- 05 Sep Shift 1
- Q Number
- Q47
- Type
- Numerical
- NCERT Ref
- Class 11 Chemistry Ch 1: Mole Concept
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