Thermo Unit 4 Practice Quiz

Test

Parties jouées 0

Créer une copie

À propos de cette activité

Thermo unit practice questions

Créé par

Aimee Romero

United States

Téléchargez la version pour jouer sur papier

Top 10 résultats

Il n'y a toujours pas de résultats pour ce jeu. Soyez le premier à apparaître dans le classement! Connectez-vous pour vous identifier.

Créez votre propre jeu gratuite à partir de notre créateur de jeu

Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Créer un défi

		%
	Anonyme	%
		%
		%

Imprimez votre jeu

Thermo Unit 4 Practice Quiz


Thermo Unit 4 Practice QuizVersion en ligne Thermo unit practice questions par Aimee Romero 1 A chemical system releases 40 kJ of heat to its surroundings while pressure exerted on the system performs 20 kJ of work on it. What is the change in internal energy of the system? a -60 kJ b -20 kJ c +20 kJ d +60 kJ 2 A system absorbs 450 kJ of heat during a reaction while also doing 900 J of work. Calculate the change in internal energy of the system in kJ. a +1350 kJ b -450.9 kJ c -1350 kJ d +449.1 kJ 3 What is the change in temperature of a sample of methane (C = 35.31 J/K∙mol) if the same amount of heat increases the temperature of an equal amount of diamond (C = 6.11) by 60°C? a 20°C b 6°C c 10°C d 30°C 4 A 10 g sample of Compound A is heated from 25°C to 75°C using 1500 J of energy. A second 10 g sample of Compound B requires only 600 J to have the same temperature change. Which of the following conclusions is most accurate? a Compound A has a higher specific heat capacity than Compound B. b Compound B has a higher specific heat capacity than Compound A. c The temperature change is too small to determine anything about specific heat. d Both have the same specific heat capacity due to equal masses. 5 QT4.6 Q1: Calculate the work done when a piston decreases in volume from 6 L to 2 L against a constant 3 atm of pressure. a 24 L atm of work done on the system b 12 L atm of work done on the system c 12 L atm of work done by the system d 24 L atm of work done by the system 6 QT4.6 Q2: Calculate the work done in Joules when a piston increases in volume from 1 L to 7 L against a constant 5 atm of pressure. There are 100 J in a single L∙atm. a 3 J of work done by the system b 3 J of work done on the system c 3 kJ of work done on the system d 3 kJ of work done by the system

Vous pouvez intégrer le jeu dans un LMS compatible avec LTI 1.1 ou LTI 1.3 comme Canvas, Moodle ou Blackboard. Les scores seront ainsi automatiquement enregistrés dans le carnet de notes de la plateforme.

Thermo Unit 4 Practice Quiz

Test

À propos de cette activité

Créé par

Téléchargez la version pour jouer sur papier

Top Jeux

Test

Practice Quiz - Punnett Square, Variation, and Mutations

Test

UPS 5 Seeing Habits Quiz

Test

Spanish Alphabet Listening

Test

Tissues - Practice Quiz

Test

Photosynthesis vs Cellular Respiration - Practice Quiz

Thermo Unit 4 Practice QuizVersion en ligne

par Aimee Romero

A chemical system releases 40 kJ of heat to its surroundings while pressure exerted on the system performs 20 kJ of work on it. What is the change in internal energy of the system?

A system absorbs 450 kJ of heat during a reaction while also doing 900 J of work. Calculate the change in internal energy of the system in kJ.

What is the change in temperature of a sample of methane (C = 35.31 J/K∙mol) if the same amount of heat increases the temperature of an equal amount of diamond (C = 6.11) by 60°C?

A 10 g sample of Compound A is heated from 25°C to 75°C using 1500 J of energy. A second 10 g sample of Compound B requires only 600 J to have the same temperature change. Which of the following conclusions is most accurate?

QT4.6 Q1: Calculate the work done when a piston decreases in volume from 6 L to 2 L against a constant 3 atm of pressure.

QT4.6 Q2: Calculate the work done in Joules when a piston increases in volume from 1 L to 7 L against a constant 5 atm of pressure. There are 100 J in a single L∙atm.