CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Ideal Gas Equation

The molecular...

Question

The molecular weights of oxygen and sulphur dioxide are $32$ and $64$ respectively. If $1$ litre of oxygen at $15^{o}$ C and $740$ mm pressure contains $N$ molecules, the number of molecules in $2$ litre of sulphur dioxide under the same conditions of temperature and pressure will be:

Open in App

Solution

By using Avogadro Law,
$V \propto n$ at constant pressure & temperature
Thus, $\frac{V_{O_{2}}}{V_{S O_{2}}} = \frac{n_{O_{2}}}{n_{S O_{2}}}$
$\Rightarrow \frac{1 L}{2 L} = \frac{N / N_{A}}{n_{S O_{2}}}$
$\Rightarrow n_{S O_{2}} = \frac{2 N}{N_{A}}$
Thus, molecules of $S O_{2}$ is $2 N$ .

Suggest Corrections

thumbs-up

0

Similar questions

Q. The molecular weights of oxygen and sulphur dioxide are

32

64

respectively. If 1 litre of oxygen at

15^{o} C

740 m m

pressure contains

N

molecules, the number of molecules in

2

litre of sulphur dioxide under the same conditions of temp. and pressure will be ?

Q. The molecular weight of

O_{2}

S O_{2}

32

64

respectively. If one litre of

O_{2}

15^{0}

759

mm pressure contains N molecules, the number of molecules in two litre of

S O_{2}

under the same conditions of temperature and pressure will be:

Q. The molecular weight of

O_{2}

S O_{2}

32

64

, respectively. If one litre of

O_{2}

15^{0} C

750 m m

pressure contain '

N

' molecule, the number of molecules in two litres of

S O_{2}

under the same conditions of temperature and pressure will be:

Q. The molecular mass of

O_{2}

S O_{2}

32

64

respectively. If one litre of

O_{2}

15^{\circ} C

750 m m

pressure contains

N

molecules, the number of molecules in two litre of

S O_{2}

under the same conditions of temperature and pressure will be:

Q. The molecular weight of

O_{2}

O_{2}

are 32 and 64 respectively. If one litre of

O_{2}

15^{\circ}

C and 750 mm pressure contains 'N' molecules, the number of molecules in two litres of S

O_{2}

under the same conditions of temperature and pressure will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

The Ideal Gas Equation

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Ideal Gas Equation

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon