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How much oxygen is required for complete...

How much oxygen is required for complete combustion of 560 g of ethene?

A

6.4 kg

B

1.92 Kg

C

2.8 kg

D

9.6 kg

Text Solution

Verified by Experts

`underset(28g)(C_2H_4)+underset(3xx32=96g)(3O_2) to 2CO_2 + 2H_2O`
28 g of `C_2H_4` requires 96g of `O_2`
560 g of `C_2H_4` requires `96/28xx560`
=1920g or 1.92kg of `O_2`
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