A colloidal system has what size of particless ?
A colloidal system has what size of particless ?
A
`10^(-4)m "to" 10^(-10)m`
B
`10^(-5)m "to" 10^(-7)m`
C
`10^(-9)m "to" 10^(-12)m`
D
`10^(-6)m "to" 10^(-9)m`
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The correct Answer is:
d
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