1.

Size of colloidal particles varies from [CPMT 1982, 90, 93, 97; CBSE PMT 1996; MP PMT 1995; AIIMS 2002; KCET 2004]

A.        \[{{10}^{-7}}\]  to      \[{{10}^{-9}}\,m\]       
B.        \[{{10}^{-9}}\]  to     \[{{10}^{-17}}\,m\]  
C.        \[{{10}^{-5}}\]  to      \[{{10}^{-7}}\,m\]       
D.        \[{{10}^{-4}}\]  to     \[{{10}^{-10}}\,m\]
Answer» B.        \[{{10}^{-9}}\]  to     \[{{10}^{-17}}\,m\]  


Discussion

No Comment Found

Related MCQs