Question

73. What volume of oxygen gas measured at 0°C and
1 atm, is needed to burn completely 1L of propane
gas measured under the same conditions.
(a) 7L (b) 6L (c) 5L (d) 10L​

Answer 1

Answer:

5l

answeri is options c

Answer 2

Answer:

c.5L

Explanation:

C3H8+5O2-------->3CO2+4H2O

so for one mole of propane we need 5 mole of oxygen gas

so we need 5L oxygen for 1L propane