At 350 C, nitrogen has a velocity of 800m/s. Find the velocity of hydrogen at the same temperature.

Answer : The velocity of hydrogen at the same temperature is, 2116.6 m/s

Explanation :

According to the Graham's law, the rate of effusion of gas is inversely proportional to the square root of the molar mass of gas.

In terms of velocity,

where,

= velocity of nitrogen = 800 m/s

= velocity of hydrogen = 800 m/s

= Molar mass of nitrogen = 14 g/mol

= Molar mass of hydrogen = 2 g/mol

Now put all the given values in the above expression, we get:

Therefore, the velocity of hydrogen at the same temperature is, 2116.6 m/s

where is the following

explanation:

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume