Which of the following statements is true? Statement 1: Alkynes have a lower pka than carboxylic acids. Statement 2: Mix

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Which Of The Following Statements Is True Statement 1 Alkynes Have A Lower Pka Than Carboxylic Acids Statement 2 Mix 1 (35.92 KiB) Viewed 65 times

Which of the following statements is true? Statement 1: Alkynes have a lower pka than carboxylic acids. Statement 2: Mixing an s orbital and a p orbital generates just one sp orbital. Statement 3: The sp hybridisation of carbon atoms makes the C-H bond stronger. Statement 4: The anion of the conjugate base is held in an orbital with 33% s-character. Statement 5: The sp bond is shorter and that makes the C-C bond stronger. Select one: Statement 3 is true. Statements 1, 2 and 3 are true. Statements 1 and 3 are true. Statements 4 and 5 are true. Statement 4 is true.