If equal volume of all gases under similar conditions of temp and pressure contains the same number of molecules. Then if $90 c m^{3}$ of fluorine contains Y molecules then how many molecules of argon will be there in $18 c m^{3}$ of argon gas under the same temperature and pressure.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B

By Avogadro's law
$90 c m^{3}$ contains y molecules
$1 c m^{3}$ contains $\frac{y}{90}$ molecules
$18 c m^{3}$ contains $\frac{y}{90} \times 18$
= $\frac{y}{5}$

Suggest Corrections

Similar questions

Q. Two gases A and B are taken in same volume containers under similar conditions of temperature and pressure. In container A, there are '2N' molecules of gas A. How many number molecules does container B have?

Q. Two gases A and B are taken in same volume containers under similar conditions of temperature and pressure. In container A, there are '2N' molecules of gas A. The number molecules does container B have :

Equal volumes of all gases under the same conditions of temperature and pressure contain equal number of molecules, is

If 100 cc of a gas A contains Y molecules. How many molecules of gas B will be present in 50 cc of B and of gas C in 25 cc . The gases A, B and C are under the same conditions of temperature and pressure.

As per __ law, equal volumes of all gases under the same conditions of temperature and pressure contain an equal number of molecules.

Join BYJU'S Learning Program

If equal volume of all gases under similar conditions of temp and pressure contains the same number of molecules. Then if 90cm3 of fluorine contains Y molecules then how many molecules of argon will be there in 18cm3of argon gas under the same temperature and pressure.

The correct option is B By Avogadro's law 90cm3contains y molecules 1cm3 contains y90 molecules 18cm3 contains y90×18 = y5

If equal volume of all gases under similar conditions of temp and pressure contains the same number of molecules. Then if $90 c m^{3}$ of fluorine contains Y molecules then how many molecules of argon will be there in $18 c m^{3}$ of argon gas under the same temperature and pressure.

The correct option is B

By Avogadro's law
$90 c m^{3}$ contains y molecules
$1 c m^{3}$ contains $\frac{y}{90}$ molecules
$18 c m^{3}$ contains $\frac{y}{90} \times 18$
= $\frac{y}{5}$