Use your knowledge of electronegativities, to arrange the following bonds in terms of increasing ionic character C−H,F−H,Na−CI,Br−H,K−F C−H<Br−H<F−H<Na−CI<K−F If true enter 1, else enter 0.
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Solution
The increasing ionic character is in the order C−H<Br−H<F−H<Na−CI<K−F This order is true. Hence, the answer is 1. As the electronegativity difference increases, the ionic character increases.