Hydrogen Part-1

Hydrogen Part-3

Hydrogen Part-2

The velocity of sound in hydrogen at STP is 1400ms^(-1) . Find the velocity of sound in a mixture with 3 parts by volume of oxygen and 2 parts by volume of hydrogen at 819^(@)C ?

Mass of 1 atom of Hydrogen is -

The velocity of sound in hydrogen is 1224 m//s . Its velocity in a mixture of hydrogen and oxygen containing 4 parts by volume of hydrogen and 1 part oxygen is

If the velocity of sound in hydrogen at 0^(@)C is 1248 m s^(-1) , what will be the velocity of sound in a mixture of two parts by volume of hydrogen to one part of axygen? (Oxygen is 16 times heavier than hydrogen.)