For a process to be at equilibrium, it is necessary that A. AS(sys) = AS(surr) B....
Question 39 2.2 po Select the situation in which a process is spontaneous. AS sys and Assurr are both positive. ASsys is +5, but Assurr is -10 AS sys and AS surr are both negative. The process is spontaneous in all of the listed scenarios.
2. For a process where ΔH⁰sys < 0 and ΔS⁰sys> 0, when is the sign on ΔG⁰sys < 0? a. ΔG⁰sys is never less than zero b. ΔG⁰sys < 0 for all temperatures c. ΔG⁰sys < 0 for low temperatures d. ΔG⁰sys < 0 for high temperatures 3. For a process where ΔH⁰sys < 0 and ΔS⁰sys< 0, when is the sign on ΔG⁰sys < 0? a. ΔG⁰sys < 0 for high temperatures b. ΔG⁰sys < 0 for all temperatures...
For a process to be at equilibrium, it is necessary that ΔSsys = 0 and ΔSsurr = 0. ΔSsys = ΔSsurr. ΔSsys = 0. ΔSsys = -ΔSsurr
1. What is the entropy change for a pure solid melting into a liquid? a. ΔS⁰sys > 0 b. ΔS⁰sys < 0 c. ΔS⁰sys = 0 d. Need more information about the liquid to know 2. For a process where ΔH⁰sys < 0 and ΔS⁰sys> 0, when is the sign on ΔG⁰sys < 0? a. ΔG⁰sys is never less than zero b. ΔG⁰sys < 0 for all temperatures c. ΔG⁰sys < 0 for low temperatures d. ΔG⁰sys < 0 for...
The Standard enthalpy of vaporization of water at 100.0 oC is 40.66 KJ*mol-1. The Cp,m values for the liquid and the vapor water are, respectively, 75.3 and 33.58 J*K-1*mol-1. Assume that the heat capacities are independent of temperature, and that the vapor behaves as an ideal gas. a) Calculate sys in taking one mole of liquid water at 25.0 oC and 1.00 atm to gaseous water at 95.0 oC and 0.500 atm. b) Assume that the temperature and pressure of...
8. What condition or conditions are necessary for rotational equilibrium? (3pts) a. ΣF = 0 b. ΣF = 0, Στ = 0 c. Στ = 0 d. ΣF = 0, ΣF, = 0
Question 7 Not yet answered Marked out of 10.00 P Flag question Which of the following represents a spontaneous system? Select one or more: - A. AS sys=-39 J/K/mol, ASgurr --30 J/K/mol * B. AS sys=12 J/K/mol, AS surr=-19 J/K/mol • C. AS sys=-22.2 J/K/mol, AS surr=39.3 J/K/mol DAS 24 J/K/mol, AS - -32 J/K/mol
Problem la Points (20) Draw the process tree for the program shown below. #include<sys/types.h> #include<stdio.h> #include<unistd.h> int value = 5; int main() pid_t pid; pid = forko; if(pid ==0) { */ Child Process */ forkO; value += 15; return 0; else if (pid > 0) {/* Parent process */ forkO; forkO; wait(NULL); printf("Parent: value = %d", value); /* LINE A */ return 0;
With explanation Please. #include #include <sys/types.h> <unistd.h> int main void ) fork fork fork execip ( "/bin/ls", return 0 /* Line A /* Line B/ /*Line C/ /. Line D ./ "ls", NULL); Answer the following: (a) Including the initial parent process, how many processes are created by the program? (b) Answer (a) assuming that lines C and D are interchanged in the program (c) Answer (a) assuming that lines B and D are interchanged (instead of C and D)...
Two factors are necessary for an endothermic process to be spontaneous (to have a negative AG). What are they? a) 2. b) Two factors are necessary for an endothermic process to be spontaneous (to have a negative AG). What are they? a) 2. b)