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23-09-2021
Chemistry

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Which of the compounds below have bonds that are predominantly ionic KCL or CH3 or CH4 orNH3

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23-09-2021

KCL

As we know Ionic bond is formed between almost different Electronegativity.
Potassium lies in 1st group hence it has lowest electronegativity.
Chlorine lies in 17th group of halogen hence it has highest Electrinegativity

Option A is correct

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