ICSE Class 10 Answered
Q.
Asked by Invest123736 | 23 May, 2016, 09:50: PM
Expert Answer
CH4 + 2O2 → CO2 + 2H2O
1 V 2 V 1 V
From equation,1V of CH4 reacts with = 2 V of O2
so, 80 cm3 CH4 reacts with = 80 X 2 = 160cm3 O2
Remaining O2 is 200-160 = 40cm3
From equation, 1V of methane gives 1 V of CO2
So, 80 cm3 gives 80cm3 CO2 and H2O is negligible.
Answered by Vaibhav Chavan | 24 May, 2016, 10:40: AM
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