(EVALUATE) 1. Evaluating learning 1. Write the letter of the correct answer on your answer sheet. The following molecules have polar covalent bonds EXCEPT: A NH3 CBC13 B. CS: D. HBO 2. Which of the following bonds is the MOST polar? A. H-CI B. C-CI C. H-H D. N-F 3. What do you call the relative ability of a bonded atom to attract shared electron pairs? A electron affinity C. ionization energy B. electronegativity D. metallic property 4. Which of the following molecule is nonpolar? A. NaCl B. HCI C. CO2 D. NH3 5. Which of the following statements is INCORRECT? A. Polar covalent bond can be present in a nonpolar molecule B. Polar covalent bond is present if the electronegativity difference between atoms is equal or less than 0.4. C. Polarity of bond and molecular geometry are the two factors that affect the polarity of molecules D. Polar bond forms when elements are unequally shared by two atoms in a compound
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(EVALUATE) 1. Evaluating learning 1. Write the letter of the correct answer on your answer sheet. The following molecules have polar covalent bonds EXCEPT:
Answer:
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Explanation: