11.4 gm of a mixture of butene, C 4 H 8 and butane C 4 H 10 , was burned in excess…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
11.4 gm of a mixture of butene, C4H8 and butane C4H10, was burned in excess oxygen. 35.2 gm of CO2 and 16.2 gm of H2O were obtained. Calculate the percentage by mass of butane in original mixture.
- 50.87%
- 49.13%
- 50%
- None of these
Answer
(A) 50.87%
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