CBSE Class 11-science Answered
1 L of CO2 is passed through red hot Coke. The volume becomes 1.4 L at STP. What is composition of products?
Asked by rajdhan.yadav187350 | 23 Sep, 2018, 11:26: AM
Expert Answer
Given:
Initial Volume of CO2 = 1 liter
The reaction equation is,
CO2 + C → 2CO
Let 'x' litre of CO2 reacts with coke to give 2x litre of CO
Volume of CO2 left = 1- x
Total volume is 1.4 litre
Therefore,
1-x + 2x = 1.4
x = 1.4 -1
x =0.4 litre
Volume of CO =2x
= 2×0.4
Volume of CO = 0.8 litre
Answered by Varsha | 24 Sep, 2018, 11:40: AM
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