JEE Main Chemistry question

Elements whose electronegativities are 1.2 and 3.0 form a

(A)Ionic bondCorrect
(B)Covalent bond
(C)Coordinate bond
(D)Metallic bond

Answer: (A)

Solution

The electronegativity difference here is , which exceeds the commonly used threshold of about 1.7; a difference above this threshold generally indicates that one

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Question ID VK-133425