Pre Test 1

Pre Test 1

University

12 Qs

quiz-placeholder

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Pre Test 1

Pre Test 1

Assessment

Quiz

Chemistry

University

Practice Problem

Hard

Created by

LAZUARDI ISLAMI

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 5 pts

Manakah yang bukan fungsi keadaan termodinamika?

Which is not a thermodynamic state function?

Tekanan

Pressure

Massa

Mass

Volume

Temperatur

Temperature

2.

MULTIPLE CHOICE QUESTION

10 mins • 10 pts

Sejumlah kalor diserap oleh sistem sebesar 300 kJ dan dilakukan kerja 200 kJ pada sistem. Berapa besar perubahan energi dalamnya?

A certain amount of heat is absorbed by the system of 300 kJ and 200 kJ of work is done on the system. How big is the change in internal energy?

-500 kJ

100 kJ

-100 kJ

500 kJ

3.

MULTIPLE CHOICE QUESTION

10 mins • 3 pts

Pada proses endotermik, perubahan entalpinya adalah...

In an endothermic process, the enthalpy change is...

4.

MULTIPLE CHOICE QUESTION

10 mins • 5 pts

Energi rata-rata yang diperlukan untuk memutus ikatan antar dua atom dalam senyawa merupakan definisi dari

The average energy required to break the bonds between two atoms in a compound is the definition of

Energi ikatan

Bonding energy

Energi ionisasi

Ionization energy

Energi kinetik

Kinetic energy

Energi panas

Heat

5.

MULTIPLE CHOICE QUESTION

10 mins • 5 pts

Ciri-ciri dari sistem tertutup adalah...

The characteristics of a closed system are...

kalor tidak dapat mengalir keluar

heat cannot flow out

memungkinkan terjadi pertukaran materi

allow material exchange to occur

tidak memungkinkan terjadi pertukaran materi

does not allow material exchange to occur

kalor tidak dapat mengalir masuk ke sistem

heat cannot flow into the system

6.

MULTIPLE CHOICE QUESTION

10 mins • 5 pts

Kalor yang digunakan untuk menaikkan suhu adalah

The heat used to raise the temperature is

kalor muai

heat expansion

kalor laten

latent heat

kapasitas listrik

electricity capacity

kapasitas kalor

heat capacity

7.

MULTIPLE CHOICE QUESTION

10 mins • 5 pts

Sistem yang tidak mengalami perubahan panas, maka disebut

A system that does not undergo a change in heat is called

adiabatik

adiabatic

isotermal

isotherm

isovolumetrik

isovolumetric

isobar

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