1.

Which of the following pairs is ( are ) correctly matched

Answer»

A haogen which is liquid at room temperature -bromine
The most electronegative element -fluorine
The most REACTIVE HALOGEN -fluorine
The strongest oxidising agent-iodine

Solution :`F_(2) , Cl_(2)` are gases, `Br_(2)` is a liquid , `I_(2)` is solid at room temperature.


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