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Ch 181 HW 11: Intermolecular Forces Name ass 1. A substance has no definite shap

ID: 1043879 • Letter: C

Question

Ch 181 HW 11: Intermolecular Forces Name ass 1. A substance has no definite shape and no definite volume. What is the state of that substance? a. solid b. liquid c. d. plasma 2. Determine which of the following molecules exhibit dipole-dipole forces. a. b. CH4 c. CCl4 d. CHCl3 3. Which halogen has the lowest boiling point? a. c. Br2 4. Explain the observed trend in the boiling points of the gases listed belovw Gas He Ar Kr 87 120 5. Explain the observed trend in the boiling point of the compounds listed below: Formula CH3 CH2 CH3 CH3 OCH CH, CH-O - 42 20.2 81.6

Explanation / Answer

Ans 1 : c) Gas

The gas is a state of matter that does not have any definite shape or definite volume. It takes the shape and volume of the container in which it is stored.