68. Bromine particles are almost twice as heavy as chlorine particles. – InterviewSolution

InterviewSolution

1.	68. Bromine particles are almost twice as heavy as chlorine particles. Which gas will diffuse faster ; bromine(vapour) or chlorine ? Explain your answer.
Answer» In periodic table as we move top to bottom in group the size of atom increase gradually so due to increase in size of bromine the diffusion rate of bromine is lesser than the chlorine. The size of chlorine is lesser than the bromine.

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