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Grade: Upto college level

                        

One litre CO2 is passed through red hot coke. The volume becomes 1.4 litres at same temperature and pressure. the composition of products is: Ans: 0.6 L CO2 and 0.8 L CO

6 years ago

Answers : (7)

Sunil Kumar FP
askIITians Faculty
183 Points
							co2 + c----2co
let x lt of co2 cokvine with coke it will form 2xlt of co.
voluke of co2 left =1-x
total volume =1.4 lt
1-x+ 2x =1.4
x=.4
vopume of co=2×.4=.8 lt
volume of co2=1-.4 lt=.6 lt
thanks and regards
sunil kumar
askIItian faculty
6 years ago
Manav Aggarwal
12 Points
							Co2(g)+co(s)------2co(s)Initial vol.  (1L).      0.               0Final vol.   1-x.                         2xFinal vol.   1-x+2x=1.4                   X=0.4Vol of co2=2×0.4=0.8Vol of co=(1-0.4)=0.6
						
3 years ago
Depp
11 Points
							Shit happens when this is asked in exams.
						
3 years ago
Shubham BHARDWAJ
11 Points
							
Co2+C= CO this is the unbalanced reaction when carbon dioxide is passed through red hot coke .for solving questions like this one should balance the above mentioned equation and proceed with solving the problems
2 years ago
kauship saha
11 Points
							The reaction involved -co2 + c= 2co1L             2L Given total volume of composition 1.4L Actual volume of composition is 2L therefore, co2 left= actual volume -given volume                                      =2-1.4                                       =0.6 literNow,        co remains=given volume of composition -volume of co2                              =1.4-0.8                             = 0.6 liter
						
2 years ago
saqib souran
13 Points
							
co2 + c----2co
let x lt of co2 cokvine with coke it will form 2xlt of co.
voluke of co2 left =1-x
total volume =1.4 lt
1-x+ 2x =1.4
x=.4
vopume of co=2×.4=.8 lt
volume of co2=1-.4 lt=.6 lt
2 years ago
Kushagra Madhukar
askIITians Faculty
605 Points
							
Dear student,
Please find the solution to your question below.
 
CO2 + C → 2CO
let x lt of CO2 cokvine with coke it will form 2x lt of CO.
volume of CO2 left =1 – x
total volume =1.4 lt
1 – x + 2x = 1.4
x =.4
vopume of CO = 2×.4=.8 lt
volume of CO2 = 1 – .4 lt = 0.6 lt
 
Hope it helps.
Thanks and regards,
Kushagra
4 months ago
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