Advertisements
Advertisements
Question
Bromine particles are almost twice as heavy as chlorine particles. Which gas will diffuse faster; bromine (vapour) or chlorine? Explain your answer.
Solution
Chlorine particles will diffuse faster than bromine particles. This is because lighter molecules diffuse faster than heavier molecules.
APPEARS IN
RELATED QUESTIONS
Give two example of the following:
The substances which sublime.
Fill in the blank:
Water is a matter because it has mas and occupies....................
Fill in the blank:
The physical state of a substance, which has a fixed volume but no fixed shape is .........
Give two examples of the following:
Substances which do not change their states.
Why liquids do not have a definite shape ?
Fill in the blank
When a gas is cooled, its molecules ________ energy,
The state of matter which has no definite shape or volume is called
Complete the statement given below by selecting the correct word.
The space between atoms in gases is maximum while in ____ is minimum,
Among the following ______ is not a mixture.
You are provided with a mixture of naphthalene and ammonium chloride by your teacher. Suggest an activity to separate them with well labelled diagram.
