NYGH - Acids and Bases

NYGH - Acids and Bases

9th - 10th Grade

15 Qs

quiz-placeholder

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NYGH - Acids and Bases

NYGH - Acids and Bases

Assessment

Quiz

Science

9th - 10th Grade

Hard

Created by

Kaideng Fan

Used 72+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following metals will react with dilute acid?

iron

copper

silver

gold

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following reactions will not produce a gas?

calcium carbonate + ethanoic acid

barium oxide + citric acid

ammonium sulfate + sodium hydroxide

magnesium + sulfuric acid

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A gas produced from a reaction was bubbled into limewater. A white precipitate was formed.


What is the formula of the white precipitate?

Ca(OH)2

CaO

CaCO3

CO2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is not a use of sulfuric acid?

fertiliser

detergent

in car batteries

food preservative

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following statements must be true for all acids in aqueous solution?

Their pH value is less than 7.

They completely ionise to produce hydrogen ions.

They react with all metals to produce hydrogen gas.

Dibasic acids are stronger than monobasic acids.

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following pairs of substances cannot react with each other?

Limewater & aqueous ammonium sulfate

Dilute nitric acid & calcium hydrogencarbonate

Aqueous sodium hydroxide & zinc oxide

Aqueous potassium chloride & magnesium oxide

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An accident occurred in a school chemistry laboratory and some nitric acid was spilled. Which substance, when added in excess, will neutralise the acid without leaving behind an alkaline solution?

Aqueous ammonia

Calcium carbonate

Sodium hydroxide

Water

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