Question

Calculate the number of moles of carbon mono oxide in the following reaction
CH3CH2CHO $\stackrel{hv}{→}$ CH3CH3 + CO
If the light irradiated has λ= 3020 A°, the quantum yield of reaction 0.54 and the light energy absorbed is 15000 erg in a given time.

• A. 3.26 × 10-9 mol
• B. 2.04 × 10-9 mol
• C. 1.04 × 10-9 mol
• D. 2.56 × 10-9 mol

Answer 1

Answer: (B)

2.04 × 10-9 mol

Answer 2

The correct option is(B):2.04 × 10-9 mol.