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Identify the statement(s) which is not c...

Identify the statement(s) which is not correct with respect to surface penomenon.

A

if on adding electrolyte in an emulsion, the conductivity increases then it will be oil in water type emulsion.

B

Tyndall effect is observed when refractive indices of dispersed phase and dispersion medium differ largely.

C

Macromolecular colloids are generally lyophobic in nature.

D

Gases which can react with adsorbents are generally chemisorbed.

Text Solution

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The correct Answer is:
C
Macromolecular colloids like starch, gelatin are generally lyophilic
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