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Q 2685867767.    
JEE 1998

Assertion : F - atom has a less negative electron affinity than Cl-atom.

Reason : Additional electrons are repelled more effectively by 3 p-electrons in Cl-atom than by 2p-electrons in F - atom.

A Both A and R individually true and R is the correct explanation of A
B Both A and R are individually true but R is not the correct explanation of A
C A is true but R is false
D A is false but R is true

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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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