CHM 139 - Norman - Exam I

CHM 139 - Norman - Exam I - (Circle one) I give my...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
(Circle one) I give my permission for the public return of this exam. YES NO Chemistry 139 Name (printed) Exam 1 100 points Signature Student Number Useful?: density of water = 1.00 g/mL P 1 = X 1 P 1 o (P + (n 2 a/V 2 ))(V – nb) = nRT R = 0.0821 L . atm/mol . K = 8.314 J/mol . K; P tot = Σ P i 1 atm = 760 torr K = 273 + o C Electronegativites: H, 2.1; C, 2.5; N, 3.0; O, 3.5; F, 4.0; P, 2.1; S, 2.5; Cl, 3.0; Br, 2.8. Multiple choice (3 pts ea.) PLACE THE BEST ANSWER IN THE SPACE PROVIDED!!! 1. Which of the following has the largest compressibility? (A) solids (B) liquids (C) gases (D) you were expecting another choice? For the next 3 questions, consider a specific sample of gas. 2. If the pressure is increased at constant temperature, the volume . (A) increases (B) decreases (C) remains constant (D) fluctuates 3. If the temperature is decreased at constant pressure, the volume . (A) increases (B) decreases (C) remains constant (D) scores a touchdown
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

CHM 139 - Norman - Exam I - (Circle one) I give my...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online