Position of non-polar and polar parts in micelle is ?
Question : Position of non-polar and polar parts in micelle is ?
(1) polar at the outer surface but non-polar at the inner surface.
(2) polar at the inner surface but non-polar at the outer surface.
(3) distributed over all the surface.
(4) on the surface only.
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From the all above options , the (1) polar at the outer surface but non-polar at the inner surface option is correct answer.
detail about the answer : (1) Micelles are formed by hydrophilic and hydro phobic groups in which hydrophobic (polar) groups are projected on the outer surface while hydrophobic (non polar) groups are projected on the inner surface. As the concentration increases, the non-polar parts move away from the solvent, approach each other and form a cluster and remain in the interior.
that is why option (1) polar at the outer surface but non-polar at the inner surface. option is correct answer.
हिंदी माध्यम नोट्स
Class 6
Hindi social science science maths English
Class 7
Hindi social science science maths English
Class 8
Hindi social science science maths English
Class 9
Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
Class 11
Hindi sociology physics physical education maths english economics geography History
chemistry business studies biology accountancy political science
Class 12
Hindi physics physical education maths english economics
chemistry business studies biology accountancy Political science History sociology
English medium Notes
Class 6
Hindi social science science maths English
Class 7
Hindi social science science maths English
Class 8
Hindi social science science maths English
Class 9
Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
Class 11
Hindi physics physical education maths entrepreneurship english economics
chemistry business studies biology accountancy
Class 12
Hindi physics physical education maths entrepreneurship english economics