The electronegativity differences is the highest for the pair · ABC26IN1247

Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Main Group Elements – General · Exam: CSIR NET DEC 2012 · Marks: 2 · Difficulty: Easy

The electronegativity differences is the highest for the pair
(a)Li, Cl
(b)K, F
(c)Na, Cl
(d)Li, F
Answer
Answer: B ✓ checked by 4AB · confidence high
Explanation
K (0.82) and F (3.98) give the largest electronegativity difference, 3.16.

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