Sustancias y pH

Sustancias y pH

8th Grade

25 Qs

quiz-placeholder

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Sustancias y pH

Sustancias y pH

Assessment

Quiz

Science

8th Grade

Practice Problem

Hard

Created by

Limarys Roque

Used 29+ times

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El rango en una escala de pH es de

1-7

1-5

0-14

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Una solución _______ tiene un pH de 0-6

acuosa

alcalina

ácida

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Una solución _______ que tiene un pH de 8 a 14 es

acuosa

alcalina (base)

ácida

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El ____ tiene un pH neutral.

leche

Jugo de limón

agua

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El pH es una escala que permite clasificar las sustancias de acuerdo a

el peso molecular

la densidad

su acides o alcalinidad (base)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En qu

química el termino de pH significa

potencial de hidrógeno

potencial de oxidación

potencial de neutralización

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cuando la sustancia es ácida el papel tornasol se torna en un color

morado

verde

rojizo

azul

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