29. How many of the following molecules and ions are linear? (A) 0(B) 1 (C) 2 (D) 3(E) 4

35. A liquid placed in a closed container will cvaporate until equilibrium is reached. At equilibrium, which of the following statements is not true? (A) the partial pressure exerted by the vapor molecules is called the vapor pressure of the liquid (B) liquid molecules are still evaporating (C) the number of vapor molecules remains essentially constant (D) the boundary (meniscus) between the liquid and the vapor disappears (E) all of these statements are true

29. How many of the following molecules and ions are linear?
(A) 0
(B) 1
(C) 2
(D) 3
(E) 4

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