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500mL of a hydrocarbon gas burnt in exce...

500mL of a hydrocarbon gas burnt in excess of oxygen yielded 2500 mL of` Co_2` and 3.0 liter of water vapour (all volumes measured at the same temperature and pressure). The formula of the hydrocarbon is :

A

`C_3H_6`

B

`C_2H_4`

C

`C_5H_12`

D

`CH_4`

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The correct Answer is:
C
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