REGULAR QUIZZES - REGULAR TOPIC 11 Bonding SET A
REGULAR Quizzes - REGULAR TOPIC 11 Bonding SET A.
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QUESTION 1. All of the following properties are associated with ionic compounds, except one. Which one is NOT associated with ionic compounds?
(A) Conductors when solid
(B) Conductors when molten
(C) High Melting points
(D) High Boiling points
(E) Conductors when in aqueous solution
QUESTION 2. What is the total number of LONE pairs of electrons in the Lewis diagram for SF
6
?
(A) 7
(B) 18
(C) 6
(D) 12
(E) 36
QUESTION 3. Which one of the following bonds would be the most polar?
(A) O=O
(B) Br-Br
(C) O-Cl
(D) N-O
(E) F-H
QUESTION 4. Which of these cations has the ability to polarize an anion to the greatest extent?
(A) Ca
2+
(B) Mg
2+
(C) Na
+
(D) Cs
+
(E) Al
3+
QUESTION 5. Which of these molecules is polar?
(A) BF
3
(B) CO
2
(C) HF
(D) O
2
(E) SF
6
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