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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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One litre of CO2{\mathrm{C}{\mathrm{O}_2}} is passed over hot coke. The volume becomes 1.4 litre. The per cent composition of products is:
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Correct option: C
0.6 litre CO2{\mathrm{C}{\mathrm{O}_2}} and 0.8 litre CO
Option C (0.6 litre CO2{\mathrm{C}{\mathrm{O}_2}} and 0.8 litre CO) is correct because it accurately represents the product composition after the reaction of CO2 with hot coke.

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