| Directions: (Q. 1 to 5) |
| Case I: Read the passage given below and answer the following questions from 1 to 5. |
| The halogen elements show great resemblances to one another in their chemical behavior and properties of their compounds with other elements. There is, however, a progressive change in properties from F through Cl, Br, and I to At. F is most reactive among the halogens and infact, from all other elements and it has certain other properties that set it apart from tile other halogens. |
| In the following questions (Q. No. 1-5), a statement of assertion followed by a statement of reason is given. Choose the correct answer of the following choices on the basis of the above passage. |
| Assertion: \[{{F}_{2}}\] has high reactivity. |
| Reason: \[{{F}_{2}}\]has low bond dissociation enthalpy. |
A) Assertion and reason both are correct statements and reason is correct explanation for assertion.
B) Assertion and reason both are correct statements but reason is not correct explanation for assertion.
C) Assertion is correct statement but reason is wrong statement.
D) Assertion is wrong statement but reason is correct statement.
Correct Answer: A
Solution :
Fluorine is most electronegative element and has low bond dissociation enthalpy.
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