MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Air and Atmosphere

The gaseous e...

Question

The gaseous envelop of the earth which consists of mixture of gases and water vapours is called ______________.

A

Troposphere

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

B

Stratosphere

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

C

Lithosphere

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

D

Atmosphere

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

Open in App

Solution

The correct option is D Atmosphere
Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly 78% nitrogen and 21% oxygen 0.97% argon and carbon dioxide 0.04% trace amounts of other gases, and water vapor. This mixture of gases is commonly known as air.
The correct answer is D.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A gaseous mixture of

H_{2}

{C O}_{2}

gases contains 66 mass %

{C O}_{2}

. The vapour density of the mixture is

Q. A gaseous mixture enclosed in a vessel of volume V consists of one mole of a gas A with

γ

\frac{5}{3}

and another gas B with

γ

\frac{7}{5}

at a certain temperature T. the molar masses of the gases A and B are 4 and 32, respectively. The gases A and B do not reach with each other and are assumed to be ideal. The gaseous mixture follows the equation P

V^{\frac{19}{13}}

= constant, in adiabatic processes. The number of moles of the gas B in the gaseous mixture.

Q. A gaseous mixture enclosed in a vessel consists of

1 gm mole

A

γ = 5 / 3

and another gas

B

γ = 7 / 5

at a temperature

T

A

B

do not react with each other and are assumed to be ideal. Find the number of

gm moles

B

γ

for the gaseous mixture is

\frac{19}{13}

.

Q. A gaseous mixture enclosed in a vessel consists of one gram mole of a gas

A

γ = \frac{5}{3}

and some amount of gas

B

γ = \frac{7}{5}

T

. Both gases are non-reactive and ideal. Find the number of gram moles of gas

B

γ

for the gaseous mixture is

\frac{3}{2}

.

Q. A gaseous mixture enclosed in a vessel of volume

^{'} V^{'}

2

gram mole of gas

A

4

gram mole of gas

B

at a certain temperature

T

. The gram molecular weights of the gases

A

B

4

16

respectively. The molecular weight of the mixture will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Air and Atmosphere

SCIENCE

Watch in App

explore_more_icon

Explore more

Air and Atmosphere

Standard V Science

Join BYJU'S Learning Program

CrossIcon