Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 1

EASY

Upper Secondary: IGCSE

IMPORTANT

Earn 100

How many moles of solute are in $500 {cm}^{3}$ of solution, of concentration $2 mol / {dm}^{3}$ ?

Important Questions on Using Moles

EASY

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 1

How many moles of solute are in

2 L

of solution, of concentration

0.5 mol / {dm}^{3}

?

EASY

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 2

What is the concentration of a solution containing

4

moles in

2 {dm}^{3}

of solution?

EASY

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 2

What is the concentration of a solution containing

0.3

moles in

200 {cm}^{3}

of solution?

EASY

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 3

A solution of salt X is made. What volume of a

4 mol / {dm}^{3}

solution contains

2

moles of X?

EASY

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 3

A solution of salt X is made. What volume of a

6 mol / {dm}^{3}

solution contains

0.03

moles of X?

MEDIUM

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 4

The

M_{r}

of sodium hydroxide is

40 u

. How many grams of sodium hydroxide are there in a

500 {cm}^{3}

of a molar solution?

MEDIUM

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 4

The

M_{r}

of sodium hydroxide is

40 u

. How many grams of sodium hydroxide are there in a

25 {cm}^{3}

of

0.5 M

molar solution?

MEDIUM

Upper Secondary: IGCSE

IMPORTANT

Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 6 - Using Moles>Q>Q 5

What is the concentration in moles per litre of a sodium carbonate solution containing

53 g

of the salt

({Na}_{2} {CO}_{3})

in

1 L

?