MyQuestionIcon

1

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

Ideal Gas Equation

At a pressure...

Question

At a pressure of 760 torr and temperature of $273 K$ , the indicated volume of which system is not consistent with the observation

A

14 g of N_{2} + 8 g of O_{2}; volume = 22.4 L

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

B

4 g of H e + 44 g of C O_{2}; volume = 44.8 L

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

C

7 g of N_{2} + 36 g of O_{3}; volume = 22.4 L

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

D

17 g of N H_{3} + 36.5 g of H C l; volume = 44.8 L

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

Open in App

Solution

The correct option is A $14 g of N_{2} + 8 g of O_{2}; volume = 22.4 L$
Pressure P = 760 torr = 1 atm
T = 273 K
Total moles, n = $\frac{14}{28}$ + $\frac{8}{32}$ = 0.75 mol
Using ideal gas equation, PV = nRT
V = $\frac{n R T}{P}$ = $\frac{0.75 \times 0.0821 \times 273}{1}$ = 16.8 L
So option (a) is inconsistent.
Rest all options are consistent.

Suggest Corrections

thumbs-up

4

Similar questions

Q. At a pressure of 760 torr and temperature of 273.15K, the indicated volume of which system is not consistent with the observation?

Q. At a pressure of 760 torr and temperature of

273 K

, the indicated volume of which system is not consistent with the observation

Q. Find he volume occupied by

7 g

N_{2}

under a pressure of

100 a t m

27^{o} C

(a = 1.39 a t m L^{2} {m o l}^{- 2} . b = 0.391 L {m o l}^{- 1})

29 g

of butane is burnt in excess of

O_{2}

at STP. Find the volume of the

C O_{2}

gas produced at STP.

Q. A vessel of volume 4 litres contains a mixture of 8g of

O_{2}

14 g of N2 and 22 g of

C O_{2}

27^{\circ} C

. The pressure exerted by the mixture is ?

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Ideal Gas Equation

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon