Match the types of colloidal systems given in Column I with the name given in Column II.

Column I	Column II
(i) Solid in liquid	(a) Foam
(ii) Liquid in solid	(b) Sol
(iii) Liquid in liquid	(c) Gel
(iv) Gas in liquid	(d) Emulsion

<p>This is a Matching Type Questions as classified in NCERT Exemplar</p><p><strong>Ans:</strong> (i) - (b); (ii) - (c); (iii) - (d); (iv) - (a)</p><table><tbody><tr><td><p><strong>S.No.</strong></p></td><td><p><strong>Dispersed Phase</strong></p></td><td><p><strong>Dispersion medium</strong></p></td><td><p><strong>Colloid</strong></p></td></tr><tr><td><p> (i)</p></td><td><p>Solid</p></td><td><p>Liquid</p></td><td><p> (b) Sol</p></td></tr><tr><td><p> (ii)</p></td><td><p>Liquid</p></td><td><p>Solid</p></td><td><p> (c) Gel</p></td></tr><tr><td><p> (iii)</p></td><td><p>Liquid</p></td><td><p>Liquid</p></td><td><p> (d) Emulsion</p></td></tr><tr><td><p> (iv)</p></td><td><p>Gas</p></td><td><p>Liquid</p></td><td><p> (a) Foam</p></td></tr></tbody></table>

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