Question

1.3
According to the following chemical equation
CH, + 202 → CO2 + 2H2O
what volume of 0, will be required to burn
10 mole of CH, at STP ?
(a) 448 L
C) 44.8 L
(b) 224 L
(d) 22.4 L
​

Answer 1

C) 44.8 L

Explanation:

2vol o2 => 1vol CH

So, 10mole CH=> (2×10)=20mole of CH

Then comes formula.

1mole=2.24 L

So, 20mole of CH

=(20×2.24) mole of CH

=44.80 mole of CH