Mathrm-Assertion-A- In BrF-3- oxidation state of F is -3-Reason -R- Electronegativity of F is than that of bromine-A and R are true- R is correct explanation of AA and R are true- R is not correct explanation of AA is true- but R is falseA is false- but R is true

Question

Toppr Admin · Accepted Answer

Assertion is false-Oxidation of F is always -1-xA0-Electronegativity decreases down the group- so reason is correct-Option D is correct-

$A s s e r t i o n (A)$ : In $B r F_{3}$ oxidation state of $F$ is $+ 3$ .
Reason (R): Electronegativity of $F$ is more than that of bromine.
A and R are true, R is correct explanation of A
A and R are true, R is not correct explanation of A
A is true, but R is false
A is false, but R is true

Assertion is false.

Oxidation of F is always -1

Electronegativity decreases down the group, so reason is correct.

Option D is correct.

Assertion(A): In BrF3 oxidation state of F is +3.Reason (R): Electronegativity of F is more than that of bromine.A and R are true, R is correct explanation of AA and R are true, R is not correct explanation of AA is true, but R is falseA is false, but R is true

Assertion is false.Oxidation of F is always -1 Electronegativity decreases down the group, so reason is correct.Option D is correct.

$A s s e r t i o n (A)$ : In $B r F_{3}$ oxidation state of $F$ is $+ 3$ .
Reason (R): Electronegativity of $F$ is more than that of bromine.
A and R are true, R is correct explanation of A
A and R are true, R is not correct explanation of A
A is true, but R is false
A is false, but R is true

Assertion is false.

Oxidation of F is always -1

Electronegativity decreases down the group, so reason is correct.

Option D is correct.