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Acid and bases

Authored by PRIYA PRIYA

Science

8th Grade

NGSS covered

Used 67+ times

Acid and bases
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who proposed a theory on acids?

Alexander fleming

Arrhenius

John dalton

J.J. Thomson

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acids are--- in taste

Sour

Bitter

Sweet

Tasteless

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

We feel hungry due to the corrosive action of ------ on the inner lining of the stomach

Sulphuric acid

Nitric acid

Benzoic acid

Hydrochloric acid

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which acid is used to preserve food materials?

Benzoic acid

Sulphuric acid

Hydrochloric acid

Carbonic acid

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which acid is called the king of chemicals?

Hydrochloric acid

Benzoic acid

Acetic acid

Sulphuric acid

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which chemical is called baking soda?

Sodium chloride

Sodium hydroxide

Sodium bicarbonate

Sodium carbonate

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is not a base?

Magnesium hydroxide

Sodium hydroxide

Ammonium hydroxide

Vinegar

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