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QUIZ: Acid and Alkali Year 7

Authored by Mainurain Shamsool

Science

7th Grade

Used 140+ times

QUIZ: Acid and Alkali Year 7
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18 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

pH paper is out in a solution, which turns red. What is this?

A strong alkali

A strong acid

A weak acid

A weak alkali

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Coke is a alkali

True

False

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Lemon juice is an .....................

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

pH paper, universal indicator and red cabbage indicator can all be used to :

Determine whether something is corrosive or not

Determine whether something is an acid or alkali

Determine whether something is an element or not

Determine whether something is a mixture or compound

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the pH range for acids?

1-6

1-7

0.-7

0-6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the pH scale for alkalis?

8-13

7-14

8-14

7-13

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

When you mix an acid and alkali, what do you get?

Water

Alkali

Salt

Acid

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