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F4 pH and its measurement

F4 pH and its measurement

Assessment

Interactive Video

Chemistry

9th - 12th Grade

Medium

Created by

CHAN Chi Wai

Used 3+ times

FREE Resource

3 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The pH of an acidic substance is

lower than pH7.

greater than pH7.

equal to pH7.

not determined.

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following substances are acidic (more than ONE answer)?

soap

distilled water

orange juice

soft drink

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an acid-base indicator?

litmus solution

hydrochloric acid

sodium hydroxide

K3Fe(CN)6

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