CUESTIONARIO DE QMC
Authored by vidangoz pardo
Chemistry
5th - 6th Grade
Used 3+ times
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11 questions
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1.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
La autoionizacion del agua es conocida como:
igualación
igualdad de átomos
auto disociación
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
en que numero de escala se ubica el H2 O
1.0
7.0
14.0
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
La escala de PH mide el grado de:
acides
base
oxidación
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
un potencio metro es conocido tambien:
PH
electrodos
pe a che metro
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
la potabilizacion del agua es un proceso:
ionizacion
purificacion
tratamiento
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
la filtración mas utilizada en potabilizacion son:
carbón
cal
arena
7.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
que elemento químico utilizan para purificar el agua
cal viva
cloro
dioxido de cloro
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