Question

How many litre O, at STP is required for complete combustion of 1 mole C5H10?
A
336 L
B
84 L
C
168 L
D
252 L
KH​

Answer 1

Answer:

C 168 L

Explanation:

2 Mol of C5H10 ----> 15mol of O2

1 Mol of C5H10 -----> 15/2 Mol of O2

Now,

Using the formula Mol = Volume in litres/22.4

15/2 = Volume in litres/22.4

Volume in litres = 22.4×15/2

Volume in Litres = 168 L