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25 g hydrocarbon of burning with excess ...

25 g hydrocarbon of burning with excess of air produces 88 g `CO_(2)` and 9g water, mass of C and H in the hydrocarbon is

A

`C=24g,H=1g`

B

`C=20g,H=5g`

C

`C=18g,H=7g`

D

`C=19g,H=6g`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • All hydrocarbons burn in presence of air to produce

    A
    `CO_(2)+H_(2)O`
    B
    `CO+H_(2)O`
    C
    `CO_(2)+H_(2)`
    D
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    A
    Law of conservation of mass
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    D
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