Chemistry · Hydrocarbons

Arrange the halogens F2, Cl2, Br2, and I2 in the correct order of their increasing reactivity with alkanes.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Br2 < I2 < Cl2 < F2
2F2 < Cl2 < Br2 < I2
3Br2 < Cl2 < F2 < I2
4I2 < Br2 < Cl2 < F2✓

Correct answer

I2 < Br2 < Cl2 < F2

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Arrange the halogens F2, Cl2, Br2, and I2 in the correct order of their increasing reactivity with alkanes.

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Arrange the halogens F2, Cl2, Br2, and I2 in the correct order of their increasing reactivity with alkanes.

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