Given the Electronegativity Values of H (2

question 156

Multiple Choice

Given the electronegativity values of H (2.1) ,C (2.5) ,P (2.1) ,S (2.5) ,and I (2.5) ,which of the following molecules have polar bonds?

• A)carbon tetraiodide,CI4
• B)phosphine,PH₃
• C)carbon disulfide,CS₂
• D)all of the above
• E)none of the above

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