Indicadores e escala de pH
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Medium
Sandra Peixoto
Used 137+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Indicadores ácido-base são substâncias que
não mudam de cor na presença de ácidos ou de bases.
mudam de cor na presença de ácidos ou de bases.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A fenolftaleína apresenta cor rosa-carmim na presença de soluções
Ácidas
Básicas
Neutras
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
A fenolftaleína não muda de cor (fica incolor) na presença de soluções
Ácidas
Básicas
Neutras
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
A tintura azul de tornesol não muda de cor (fica azul) na presença de soluções
Ácidas
Básicas
Neutras
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O indicador universal não permite medir o valor de pH das soluções.
Verdadeiro
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O indicador universal pode ser utilizado em solução ou em papel.
Verdadeiro
Falso
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A escala de pH é uma escala numérica que varia entre
1 e 14.
1 e 12
0 e 14.
0 e 12
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
21 questions
Unit 5: Gases, Acids/Bases, Solutions
Quiz
•
8th - 9th Grade
15 questions
IDENTIFICAÇÃO DAS FUNÇÕES ORGÂNICAS
Quiz
•
1st Grade - University
20 questions
Atomic structure
Quiz
•
8th - 9th Grade
15 questions
Lluvia ácida
Quiz
•
KG - 12th Grade
20 questions
Velocidade das reações químicas
Quiz
•
8th Grade
21 questions
Dział: SOLE
Quiz
•
8th Grade
15 questions
Les messages de la lumière 1 - spectres lumineux
Quiz
•
1st - 12th Grade
15 questions
Símbolos de los elementos químicos
Quiz
•
1st - 10th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Counting Atoms
Quiz
•
8th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
Balancing Equations
Quiz
•
8th Grade
15 questions
Counting Atoms
Quiz
•
8th Grade
15 questions
Periodic Table of Elements
Quiz
•
8th Grade
35 questions
Chemistry: Writing and Naming compounds
Quiz
•
8th Grade
42 questions
2.5 - Periodic Table & Trends
Quiz
•
7th - 9th Grade
20 questions
Properties of Water
Quiz
•
6th - 8th Grade
