SEL ELEKTROKIMIA 2

Quiz
•
Chemistry
•
12th Grade
•
Medium
Tri Winoko
Used 7+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Berdasarkan gambar di samping, notasi sel yang tepat untuk sel Volta tersebut adalah ….
Sn+2/Sn // Cu+2/Cu
Sn/Sn+2 // Cu+2/Cu
Cu+2/Cu // Sn+2/Sn
Cu/Cu+2 // Sn+2/Sn
Sn/Sn+2 // Cu/Cu+2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui potensian standar beberapa sel Volta berikut:
A/A+2 // B+2/B E0sel = +1,46 volt
C/C+2 // D+2/D E0sel = +0,10 volt
C/C+2 // B+2/B E0sel = +0,56 volt
Berdasarkan harga diatas harga potensial standar A/A+2 // D+2/D adalah …. volt
2,12
1,92
1,56
1,00
0,12
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Pada penyepuhan logam besi denggan emas digunakan larutan AuCl3 dan arus sebesar 2 A selama 30 menit. Massa emas yang mengendap di katoda sebesar …. gram. (Ar Au = 197)
197 x 2 x 30 x 60/ 3 x 96.500
197 x 3 x 30 x 60/ 2 x 96.500
3 x 96.500 x 30/ 197 x 2
197 x 30 x 60/ 96.500
197 x 2 x 30/ 3 x 96.500
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Elektrolisis larutan Ni(NO3)2 dan Pb(NO3)2 yang disusun secara seri mengahasilkan endapan Pb sebanyak 2,07 gram. Jika Ar Ni = 59 dan Ar Pb = 207, logam Ni yang mengendap adalah …. gram
0,59
0,87
4,14
6,21
1,17
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Suatu sel volta memiliki elektroda kadimum (E0Cd+2/Cd = - 0,40 volt) dan platina (E0Pt+2/Pt = + 1,20 Volt). Pernyatan yang benar mengenai sel volta tersebut adalah ….
Notasi sel Pt/ Pt+2// Cd+2/Cd
Potensial selnya sebesar 1,60 volt
Platina bertindak sebagai anoda
Reaksi sel : Cd+2 + Pt → Pt+2 + Cd
Elektron mengalir dari platina ke cadmium
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Pada elektrolisis larutan CuSO4, dihasilkan gas oksigen sebanyak 1,12 liter. Jika pengukuran itu dilakukan pada keadaan standar, arus yang dialirkan sebnyak …. faraday
0,2
0,4
0,6
0,8
1,0
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Elektrolisis larutan NaCl menghasilkan gas hidrogen di katoda sebanyak 5,6 liter. Jika volume hidrogen diukur pada keadaan standard an arus yang digunakan sebesar 5A, elektrolisis dilakukan selama …. detik
4.825
9.650
14.475
96.500
19.300
Create a free account and access millions of resources
Similar Resources on Wayground
25 questions
Soal Elektrolisis

Quiz
•
12th Grade
21 questions
Redoks dan elektrokimia

Quiz
•
12th Grade
20 questions
Redoks dan Elektrokimia

Quiz
•
12th Grade
20 questions
Reaksi Redoks dan Elektrokimia

Quiz
•
12th Grade
20 questions
KIMIA XII MIA 2

Quiz
•
12th Grade
20 questions
SOAL PTS KIMIA XII IPA

Quiz
•
12th Grade
20 questions
SEL ELEKTROKIMIA

Quiz
•
12th Grade
20 questions
Elektrokimia

Quiz
•
12th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Chemistry
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
62 questions
Spanish Speaking Countries, Capitals, and Locations

Quiz
•
9th - 12th Grade
20 questions
First Day of School

Quiz
•
6th - 12th Grade
6 questions
Maier - AMDM - Unit 1 - Quiz 1 - Estimation

Quiz
•
12th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
21 questions
9th Grade English Diagnostic Quiz

Quiz
•
9th - 12th Grade
7 questions
Characteristics of Life

Interactive video
•
11th Grade - University