CameraIcon

SearchIcon

MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Hydrogen Peroxide

Active mass o...

Question

Active mass of 56 g of $N_{2}$ contained in 2 ltr. flask is:

A

16 m o l e . l i t^{- 1}

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

B

32 m o l e . l i t^{- 1}

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

C

1.00 m o l e . l i t^{- 1}

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

D

0.1 m o l e . l i t^{- 1}

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

Open in App

Solution

The correct option is C $1.00 m o l e . l i t^{- 1}$
The expression for the active mass is $Active mass = \frac{number of moles}{volume in litres} = \frac{\frac{m a s s}{molar mass}}{volume in litres}$ .
Substitute values in the above expression.
$Active mass = \frac{\frac{56}{28}}{2} = 1.00 m o l e l i t^{- 1}$ .

Suggest Corrections

thumbs-up

0

Similar questions

56

N_{2}

6

H_{2}

400^{0}

1

litre vessel. The equilibrium mixture contained

27.54

N H_{3}

. The approximate value for

K_{c}

for the above reaction in

m o l^{2} l i t^{- 2}

5 l i t

flask containing

N_{2}

1

25^{o} C

is connected to a

4 l i t

flask containing

N_{2}

2

0^{o} C

. After the gases are allowed to mix keeping both flasks at their original temperature, what will be the pressure and amount of

N_{2}

5 l i t

flask assuming ideal gas behaviour.

Q. At constant temperature

N_{2}

gas of 200 cm at 720 mm pressure and

O_{2}

c m^{3}

at 750 mm pressure. These are mixed in 1 ltr capacity flask, than what will be the final pressure.

Q. If the ratio of number of molecules contained in

1

N H_{3}

1

N_{2}

is x:y, then value of x+y is :

A

B

of equal volumes maintained at temperature

300 K

700 K

contains equal mass of

H e (g)

N_{2} (g)

respectively. What is the ratio of translational kinetic energy of gas in flask

A

to that of flask

B

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hydrogen Peroxide

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Hydrogen Peroxide

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon