Chemistry · Photochemistry

Select the photochemical reaction that has a quantum yield equal to 2.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1SO2 + Cl2 → SO2Cl2
22HBr → H2 + Br2✓
3H2 + Br2 → 2HBr
4H2 + Cl2 → 2HCl

Correct answer

2HBr → H2 + Br2

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