Explain about different type of molecular speed
Answers
There are basically three different types of molecular speed - Root mean square speed, average speed and most probable speed. It is the square root of the mean of the squares of the speeds of different molecules. It is the arithmetic mean of the speeds of different molecules.
Answer:
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Explanation:
There are basically three different types of molecular speed - Root mean square speed, average speed and most probable speed.
1) Root mean square speed
It is the square root of the mean of the squares of the speeds of different molecules.
Formula for Root mean square speed, 'vrms':
2) Average Speed
It is the arithmetic mean of the speeds of different molecules.
Formula for average velocity, 'vav':
3) Most Probable Speed
It is the speed possessed by maximum number of molecules of the gas.
Formula for Most probable speed, 'vmp':
where, R = Gas constant
M = Molar mass of the gas
T = temperature of the gas.