Question

68. The number of moles of CO, which contain 8.0 g of oxygen is:
A. 0.25
B. 0.50
C. 0.75
D. 1.0
025​

Answer 1

Answer:

b

Explanation:

1 mole of CO has 16g O

1/2 mole of CO should havr 8g O

Answer 2

Answer:

1.0

Explanation:

because of oxygen is high