Home
Class 11
CHEMISTRY
Why is air at sea level denser than air ...

Why is air at sea level denser than air at mountains ?

Text Solution

Verified by Experts

Due to comparatively highe atmospheric pressure at sea level, the air gets compressed and possesses higher density.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise ESSAY (LONG ANSWER ) TYPE QUESTIONS|10 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS|49 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise VERY SHORT ANSWER TYPE QUESTIONS|20 Videos

  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise NCERT TEXTBOOK EXERCISES (With Hints and Solutions)|63 Videos

  • STRUCTURE OF ATOM

    ICSE|Exercise NCERT Textbook Exercises|67 Videos

Similar Questions

Explore conceptually related problems

Assertion : At higher peaks of mountains, people suffer from high altitude sickness (sluggish feeling, breathlessness etc.) due to lesser oxygen intake at each breather Reason : Air at sea level is dense because it is compressed by the mass of the air above it. The atmospheric pressure at higher peaks of mountains is lower causing the air at those heights to be much less dense than at sea level.

Why dry air is heavier than moist air?

Knowledge Check

  • Liquid water is denser than ice due to

    A
    higher surface tension
    B
    hydrogen bonding
    C
    van der Waals forces
    D
    covalent bonding.

    • Similar Questions

    Explore conceptually related problems

    Why dry air is heavier than moist air?

    Kerosene is denser than water.

    What is the pressure at sea level ?

    A : Speed of sound in moist air is more than its speed in dry air . R : Dry air is denser than moist air at atmospheric pressure .

    The masspercentage in composition of dry air at sea level contains contains approximately 75.5% of N_(2) . If the total atmosphere pressure is 1 atm then what will be the partial pressure of nitrogen? [Given : average molecular mass of air = 29 ]

    Why are solids generally denser than liquids?

    Is ammonia more dense or less dense than air?

    Home
    Profile