Thermo Quiz: High School

Froggy Jumps

Parties jouées 29

Créer une copie

À propos de cette activité

Thermo basics quiz

Créé par

edwin villhauer

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 Quiz: High School


Froggy Jumps Thermo Quiz: High SchoolVersion en ligne Thermo basics quiz par edwin villhauer 1 What is enthalpy change (ΔH) a measure of in a chemical process? a Temperature change of the surroundings only b Energy used to break bonds only c Heat absorbed or released at constant pressure 2 An exothermic reaction a absorbs heat from the surroundings b releases heat to the surroundings c has no heat transfer 3 In calorimetry, the calorimeter measures a the total mass of reactants b the heat exchange between system and surroundings c air temperature 4 Which process is endothermic? a Condensation of steam b Combustion of wood c Ice melting at room temperature 5 Specific heat capacity is defined as the amount of heat needed to a convert 1 mole to gas b raise the temperature of 1 g of substance by 1°C c change the phase of 1 g by 1° 6 Standard enthalpy of formation refers to formation of a compound from a its elements in their standard states b its ions in solution c its atoms from gas phase 7 Which instrument is used to measure heat changes in a chemical reaction? a Thermometer b Barometer c Calorimeter 8 In Hess's law, the enthalpy change for a reaction is a the sum of enthalpy changes of steps b the product of enthalpies c independent of pathways 9 Bond dissociation energy affects overall ΔH mainly because a breaking bonds requires energy b temperature determines ΔH c forming bonds releases energy only 10 If 100 g of water is heated from 20°C to 60°C (c=4.18 J/g°C), how much heat is added? a W = 100 g × 4.18 J/g°C × 40°C = 16720 J b W = 40 g × 4.18 J/g°C × 60°C c W = 100 g × 1 J/g°C × 40°C

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 Quiz: High School

Froggy Jumps

À propos de cette activité

Créé par

Téléchargez la version pour jouer sur papier

Top Jeux

Froggy Jumps

Bill of Rights Game - The Constitutionalist

Froggy Jumps

Phlebotomy Order of Draw Quiz

Froggy Jumps

Ethos, Pathos, and Logos Quiz

Froggy Jumps

pizza

Froggy Jumps

The Integumentary System

Froggy Jumps

Thermo Quiz: High SchoolVersion en ligne

par edwin villhauer

What is enthalpy change (ΔH) a measure of in a chemical process?

An exothermic reaction

In calorimetry, the calorimeter measures

Which process is endothermic?

Specific heat capacity is defined as the amount of heat needed to

Standard enthalpy of formation refers to formation of a compound from

Which instrument is used to measure heat changes in a chemical reaction?

In Hess's law, the enthalpy change for a reaction is

Bond dissociation energy affects overall ΔH mainly because

If 100 g of water is heated from 20°C to 60°C (c=4.18 J/g°C), how much heat is added?