The order of reactivity of halogens towards hydrogen is

Question

The order of reactivity of halogens towards hydrogen is (A) F2 > Cl2 > Br2 > I2 (B) I2 > Br2 > Cl2 > F2 (C) Cl2 > Br2 > I2 > F2 (D) Br2 > Cl2 > F2 > I2

Tardigrade Admin · Accepted Answer

Correct answer is (a) F2 > Cl2 > Br2 > I2

Q. The order of reactivity of halogens towards hydrogen is

$F_{2} > C l_{2} > B r_{2} > I_{2}$

$I_{2} > B r_{2} > C l_{2} > F_{2}$

$C l_{2} > B r_{2} > I_{2} > F_{2}$

$B r_{2} > C l_{2} > F_{2} > I_{2}$

Correct answer is (a) $F_{2} > C l_{2} > B r_{2} > I_{2}$

Q. The order of reactivity of halogens towards hydrogen is

F2​>Cl2​>Br2​>I2​

I2​>Br2​>Cl2​>F2​

Cl2​>Br2​>I2​>F2​

Br2​>Cl2​>F2​>I2​

Correct answer is (a) F2​>Cl2​>Br2​>I2​

$F_{2} > C l_{2} > B r_{2} > I_{2}$

$I_{2} > B r_{2} > C l_{2} > F_{2}$

$C l_{2} > B r_{2} > I_{2} > F_{2}$

$B r_{2} > C l_{2} > F_{2} > I_{2}$

Correct answer is (a) $F_{2} > C l_{2} > B r_{2} > I_{2}$